Oktanol-1 (Product Code: SCI-661/289) is 1-octanol (octan-1-ol), an analytical reagent grade eight-carbon primary alcohol used for octanol-water partition experiments and alcohol property comparisons in chemistry, pharmacy and biology laboratories. “Oktanol-1” is a transliterated catalogue spelling of octanol-1, and this listing is a 100 ml pack supplied with an MSDS. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a laboratory chemicals supplier in India for colleges and research groups.

Specifications

What Is Oktanol-1 (1-Octanol) Used For?

1-Octanol is the standard organic phase for measuring partition coefficients. A solute such as a dye, a drug or iodine is shaken with octanol and water in a separating funnel, the layers are allowed to settle, and the concentration in each layer is compared. The resulting octanol-water ratio, usually quoted as log P, is widely used in pharmacy and biology to predict how readily a substance crosses cell membranes.

In organic chemistry teaching, octanol sits at the long-chain end of the alcohol homologous series: comparing it with ethanol shows how solubility in water falls and boiling point rises as the carbon chain grows. The liquid is only slightly soluble in water, is combustible and irritates the eyes, so keep it away from flames, wear goggles and store the bottle tightly closed.

Supplier

ScienceLab, the trading name of Jain Scientific Equipments Private Limited, supplies Oktanol-1 in 100 ml analytical reagent packs to pharmacy colleges, university chemistry departments, research laboratories and dealers. The MSDS accompanies every pack, and the company can quote it together with separating funnels and other alcohols for partition or homologous series practicals. Read about the company on the ScienceLab profile.

Related Laboratory Equipment

Glassware and chemicals for partition and alcohol comparison experiments:

• Separating Funnel (Separator) 125ml — shakes and separates the octanol and water layers.
• Ethanol (ethyl alcohol) — a short-chain alcohol for homologous series comparisons.
• Iodine (Crystals) — a coloured solute that shows partition between the two layers.
• Measuring Cylinder 100ml — measures the volume of each phase.

The Laboratory Equipment category lists more solvents, reagents and glassware.

Frequently Asked Questions

What is Oktanol-1?
Oktanol-1 is the catalogue name for 1-octanol (octan-1-ol), a straight-chain primary alcohol with eight carbon atoms. This listing is an analytical reagent grade liquid in a 100 ml pack supplied with an MSDS, used in partition coefficient and alcohol property experiments.

What is Oktanol-1 used for in pharmacy and biology labs?
Oktanol-1 is used as the organic layer in octanol-water partition experiments, which estimate how fat-soluble a drug, dye or other compound is. The resulting partition coefficient helps students understand absorption and membrane permeability in pharmacology and biology.

Does Oktanol-1 mix with water?
Oktanol-1 is only slightly soluble in water and, being less dense, forms a separate upper layer. This two-layer behaviour is exactly what makes Oktanol-1 useful for partition experiments carried out in a separating funnel.

What safety precautions apply to Oktanol-1?
Oktanol-1 is a combustible liquid that irritates the eyes and is harmful to aquatic life. Use it away from open flames, wear safety goggles and gloves, do not pour it down the drain and follow the MSDS supplied with the 100 ml pack.

How should Oktanol-1 be stored?
Store Oktanol-1 tightly capped in a cool, well-ventilated place away from heat, sparks and oxidising agents. Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.

Who supplies Oktanol-1 SCI-661/289?
Oktanol-1 SCI-661/289 is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as 100 ml analytical reagent packs with MSDS, to pharmacy and science colleges, laboratories and dealers in India and international markets.

Request a Quote

Request a quotation for Oktanol-1 on the contact page or through the enquiry cart, quoting code SCI-661/289 and the number of 100 ml packs needed.

Last updated: 24 September 2026

Aluminum Oxide (Product Code: SCI-663/290) is an analytical reagent grade aluminium compound, also called alumina, used to demonstrate amphoteric oxide behaviour and to act as the heated catalyst when ethanol is dehydrated to ethene in school and college chemistry laboratories. It comes in a 200 g pack with an MSDS, and because alumina is hard, stable and non-combustible it also features in lessons on ceramics, abrasives and refractories. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, for chemistry lab needs in India.

Specifications

What Is Aluminum Oxide Used For?

Aluminium oxide is the textbook example of an amphoteric oxide. Warmed with dilute hydrochloric acid it gradually forms aluminium chloride, and with hot concentrated sodium hydroxide it forms a soluble aluminate, showing that one oxide can react both as a base and as an acid. Strongly heated alumina reacts only slowly, so allow time and use gentle warming.

In a standard school chemistry lab preparation of ethene, ethanol soaked into mineral wool at the bottom of a boiling tube is vaporised over strongly heated aluminium oxide, which removes water from it; the ethene is collected over water and tested with bromine water. Always lift the delivery tube out of the water before you stop heating, to prevent suck-back. Alumina dust irritates the eyes and lungs, so avoid breathing it in.

What to Specify When Ordering

• The physical form you need, since this listing does not state one.
• Your application, for example teaching demonstrations or a specialised method such as column chromatography.
• The number of 200 g packs required.

Supplier

Jain Scientific Equipments Private Limited, known to customers as ScienceLab, supplies Aluminum Oxide in 200 g analytical reagent packs with the MSDS to schools, colleges, polytechnics and resellers. Alumina for specialised applications, such as column chromatography, is sold in dedicated grades, so describe your application when you enquire. More about the company is on the ScienceLab profile.

Related Laboratory Equipment

Chemicals and glassware for amphoteric oxide tests and the ethene preparation:

• Ethanol (ethyl alcohol) — dehydrated over hot alumina to give ethene.
• Boiling Tube — holds the soaked wool and the oxide during heating.
• Hydrochloric Acid — shows the basic side of alumina's amphoteric nature.
• Sodium Hydroxide — shows the acidic side in hot concentrated solution.
• Aluminum Nitrate 100 g — a soluble aluminium salt for comparison tests.

For other oxides and apparatus, visit the Laboratory Equipment category.

Frequently Asked Questions

What is Aluminum Oxide used for in school and college labs?
Aluminum Oxide is used to show amphoteric behaviour, reacting with both acids and hot concentrated alkalis, and as the heated catalyst for dehydrating ethanol to ethene. This listing is analytical reagent grade in a 200 g pack supplied with an MSDS.

Why is Aluminum Oxide called amphoteric?
Aluminum Oxide is called amphoteric because it reacts with acids such as hydrochloric acid to form aluminium salts and with strong alkalis such as sodium hydroxide to form aluminates. It therefore behaves as both a basic and an acidic oxide.

How does Aluminum Oxide help make ethene?
Aluminum Oxide acts as a dehydrating catalyst: when ethanol vapour passes over the strongly heated oxide, water is removed from each molecule and ethene gas forms. The gas is collected over water and tested for a carbon-carbon double bond with bromine water.

Can this Aluminum Oxide be used for column chromatography?
Chromatography normally uses alumina of a specific activity and particle size, and this listing does not state those details. Describe your method through the contact page before ordering so we can tell you whether this Aluminum Oxide suits it.

How should Aluminum Oxide be stored?
Keep Aluminum Oxide in a closed container in a dry place, because absorbed moisture can affect how it behaves as a catalyst. Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.

Who supplies Aluminum Oxide SCI-663/290?
Aluminum Oxide SCI-663/290 is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as 200 g analytical reagent packs with MSDS, to schools, colleges, laboratories and dealers in India and international markets.

Request a Quote

Send your enquiry for Aluminum Oxide through the contact page or add it to the enquiry cart; mention code SCI-663/290, the form you prefer and the number of 200 g packs.

Last updated: 24 September 2026

Copper Oxide (II) 200 g (Product Code: SCI-665/291) is an analytical reagent grade copper(II) oxide, a black solid used to demonstrate basic-oxide reactions with acids and to compare catalysts in school and college chemistry labs. This listing comes as a 200 g pack with an MSDS, a practical stock size for a class set of test-tube reactions. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as one of the laboratory chemicals it sources for institutions.

Specifications

What Is Black Copper Oxide Used For?

As a typical basic oxide, copper(II) oxide dissolves when warmed with dilute hydrochloric acid, and the black solid gives way to a green-blue solution of copper(II) chloride. Students use this reaction to show that a metal oxide neutralises an acid to form a salt and water, and to contrast it with the behaviour of acidic oxides. The black layer that forms when a strip of copper is heated in a Bunsen flame is the same oxide, which links the reagent to lessons on oxidation.

In rate-of-reaction work, a little copper(II) oxide added to hydrogen peroxide speeds up the release of oxygen. Running the same test with manganese dioxide lets students rank catalysts, and filtering, drying and reweighing the oxide afterwards shows that a catalyst is not used up. Wear goggles, avoid raising dust, and collect copper residues for proper disposal instead of washing them down the sink.

What to Specify When Ordering

• The product code SCI-665/291 for this 200 g listing; the separate Copper Oxide (II) listing carries its own code.
• The number of 200 g packs needed for the year’s practicals.
• Companion reagents, such as hydrogen peroxide or dilute hydrochloric acid, that should appear on the same quotation.
• The delivery location and any vendor-registration forms your institution uses.

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, sources this 200 g pack of Copper Oxide (II) for schools, colleges and testing laboratories and dispatches it with its MSDS. For vendor registration, the supplying company can be identified by GSTIN 06AAECJ8618A1ZT and Legal Entity Identifier 3358004HRD1JIVXKYX49. More about the company is on the ScienceLab profile.

Related Laboratory Equipment

Reagents used with copper(II) oxide in acid and catalyst practicals:

• Copper Oxide (II) — the other listing of this oxide, also analytical reagent grade.
• Hydrogen Peroxide — the solution whose decomposition the oxide speeds up.
• Manganese Dioxide — a second catalyst for side-by-side comparison.
• Hydrochloric Acid Dilute — reacts with the oxide to give copper(II) chloride solution.
• Copper (pieces) — heated in air to show the black oxide forming.

Browse more reagents in the Laboratory Equipment category.

Frequently Asked Questions

What is Copper Oxide (II) 200 g used for?
Copper Oxide (II) 200 g is used in chemistry teaching to show a basic oxide reacting with dilute acid to form a copper salt, to compare catalysts for hydrogen peroxide decomposition, and to illustrate the oxide that forms when copper is heated in air.

What grade and pack size is Copper Oxide (II) 200 g?
Copper Oxide (II) 200 g, product code SCI-665/291, is analytical reagent grade copper(II) oxide supplied in a 200 g pack together with an MSDS covering its hazards, handling, storage and disposal.

How does Copper Oxide (II) 200 g differ from the other Copper Oxide (II) listing?
Copper Oxide (II) 200 g (SCI-665/291) and the separate Copper Oxide (II) listing are both analytical reagent copper(II) oxide in 200 g packs with an MSDS. Quote the product code you prefer, and ask us if your tender needs a specific form.

What is the shelf life of Copper Oxide (II) 200 g?
The shelf life of Copper Oxide (II) 200 g depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted. Keep the container closed and dry between practicals.

How should Copper Oxide (II) 200 g be handled safely?
Handle Copper Oxide (II) 200 g with a spatula while wearing goggles and gloves, avoid breathing or swallowing the dust, and collect copper waste for disposal as described in the MSDS, because copper compounds are harmful to aquatic life.

Who supplies Copper Oxide (II) 200 g?
Copper Oxide (II) 200 g is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to schools, colleges, laboratories, dealers and importers in India and international markets. It is a sourced chemical dispatched with its MSDS.

What does a quotation for Copper Oxide (II) 200 g need?
A quotation for Copper Oxide (II) 200 g needs the product code SCI-665/291, the number of packs, your delivery address and any companion reagents or glassware. Send the list through the contact page.

Request a Quote

To price Copper Oxide (II) 200 g (SCI-665/291), write to us via the contact page or add it to the enquiry cart together with the hydrogen peroxide, acids and glassware for your practicals.

Last updated: 24 September 2026

Hakuri Oxide (III) (Product Code: SCI-667/292) is an analytical reagent grade oxide, listed in a 200 g pack with an MSDS, used as a laboratory chemical for oxide and oxidation-state studies in school and college chemistry labs. The Roman numeral (III) in its name indicates an element in the +3 oxidation state. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India; please confirm the chemical formula and CAS number with us when you enquire.

Key Details

What Is Hakuri Oxide (III) Used For?

Oxides named with the Roman numeral (III) contain an element in the +3 oxidation state. In teaching labs such compounds help students practise naming by the Stock system, work out formulae from oxidation states, and classify oxides by how they behave with water, acids and alkalis. Analytical reagent grade material keeps impurities low, so what students observe reflects the oxide itself rather than contaminants.

Because the practicals an oxide suits depend on its exact composition, confirm the formula with us before planning experiments, and read the MSDS supplied with the pack before first use. Wear goggles and gloves, avoid raising dust, and keep the container closed in a dry chemical cupboard between sessions.

What to Specify When Ordering

• The chemical formula, systematic name or CAS number you need, so we can confirm that this item matches it.
• The number of 200 g packs required.
• Any other oxides or reagents from the same range to be quoted together.
• The delivery location and any tender or vendor-registration format.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, sources Hakuri Oxide (III) for teaching and testing laboratories and sends each pack with its MSDS. Before you order, our team can confirm the compound’s identity and the details of the batch on offer. Read more on the company profile.

Related Laboratory Equipment

Other oxides and items for oxide-classification practicals:

• Aluminum Oxide — an oxide of a +3 element for comparison.
• Phosphorus Oxide (V) — an acidic oxide of a non-metal in the +5 state.
• Chromium Oxide (VI) — a higher-oxidation-state oxide for naming exercises.
• Universal pH Indicator — shows whether an oxide gives an acidic or alkaline mixture with water.
• Safety Goggles — eye protection when handling powdered reagents.

Browse more reagents in the Laboratory Equipment category.

Frequently Asked Questions

What is Hakuri Oxide (III)?
Hakuri Oxide (III), product code SCI-667/292, is an analytical reagent grade oxide listed in a 200 g pack with an MSDS. The (III) indicates an element in the +3 oxidation state; confirm the chemical formula and CAS number with us before ordering.

What grade and pack size is Hakuri Oxide (III)?
Hakuri Oxide (III) is analytical reagent grade and is listed in a 200 g pack. Each pack is supplied with an MSDS giving the hazard, handling, storage and disposal information for the compound.

How can I confirm Hakuri Oxide (III) matches my specification?
To confirm that Hakuri Oxide (III) matches your practical or tender specification, send the formula, CAS number or systematic name you need through the contact page. We will check the batch details and MSDS before quoting.

What is the shelf life of Hakuri Oxide (III)?
The shelf life of Hakuri Oxide (III) depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted. Store the pack closed in a dry chemical cupboard.

How should Hakuri Oxide (III) be handled?
Before using Hakuri Oxide (III), read the MSDS supplied with the pack and follow its instructions. As general good practice, wear goggles and gloves, avoid raising or breathing dust, and dispose of residues as the MSDS directs.

Who supplies Hakuri Oxide (III)?
Hakuri Oxide (III) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to schools, colleges, laboratories, dealers and importers in India and international markets, as a sourced chemical dispatched with its MSDS.

What does a quotation for Hakuri Oxide (III) need?
A quotation for Hakuri Oxide (III) needs the product code SCI-667/292, the number of 200 g packs, the formula or CAS number you require and your delivery address, plus any other reagents to include.

Request a Quote

To enquire about Hakuri Oxide (III) (SCI-667/292), use the contact page or add it to the enquiry cart with the other reagents on your list.

Last updated: 24 September 2026

Calcium Oxide (Granules) 200 g (Product Code: SCI-669/293) is analytical reagent grade quicklime in granular form, used to study a strongly basic metal oxide — its reaction with acids, its effect on indicators and its role in soda lime — in school and college chemistry labs. It comes in a 200 g pack with an MSDS. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, one of the lab chemicals suppliers in India serving schools, colleges and testing laboratories.

Specifications

What Are Calcium Oxide Granules Used For?

Shaking a few granules with water and adding universal indicator turns the mixture deep blue-violet, a vivid way to show that metal oxides form alkaline solutions. Warming the granules with dilute hydrochloric acid neutralises the acid and gives calcium chloride solution; a drop of that solution on a flame-test wire produces the brick-red flame used to identify calcium. Together these tests let students place calcium oxide firmly among the basic oxides.

Calcium oxide is also a component of soda lime, the mixture with sodium hydroxide that is heated with sodium ethanoate to prepare methane in organic chemistry practicals. In agriculture and environmental science lessons, quicklime shows how liming raises the pH of acidic soil. The oxide reacts with moisture and releases heat, so dispense it with a dry spatula, wear goggles and gloves, and reseal the pack immediately.

What to Specify When Ordering

• The product code SCI-669/293 for this 200 g granular listing; the separate Calcium Oxide (Granules) listing has its own code.
• The number of 200 g packs needed.
• Companion reagents, such as dilute hydrochloric acid, sodium hydroxide or sodium ethanoate, for the same quotation.
• Your delivery location and any tender format.

Supplier

ScienceLab, the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, sources Calcium Oxide (Granules) 200 g for teaching and testing laboratories and dispatches each pack with its MSDS. Schools, colleges, dealers and importers can combine it with acids, indicators and glassware on a single enquiry. Company details are on the ScienceLab profile.

Related Laboratory Equipment

Reagents for basic-oxide, flame-test and soda-lime practicals:

• Calcium Oxide (Granules) — the other listing of granular calcium oxide.
• Universal PH Indicator (Indicator) — shows the alkaline solution the oxide forms with water.
• Hydrochloric Acid Dilute — neutralised by the oxide to give calcium chloride for the flame test.
• Sodium Hydroxide — the other component of soda lime.
• Sodium Ethanoate 200 g — heated with soda lime to prepare methane.

Browse more reagents in the Laboratory Equipment category.

Frequently Asked Questions

What is Calcium Oxide (Granules) 200 g used for?
Calcium Oxide (Granules) 200 g is used to show that a metal oxide forms an alkaline solution, to neutralise acids and identify calcium by its brick-red flame, and as a component of soda lime for the methane preparation from sodium ethanoate.

What form, grade and pack size is Calcium Oxide (Granules) 200 g?
Calcium Oxide (Granules) 200 g, product code SCI-669/293, is analytical reagent grade calcium oxide in granular form, packed as 200 g and supplied with an MSDS. Granules are easy to dispense by spatula and raise little dust.

How does Calcium Oxide (Granules) 200 g differ from the other Calcium Oxide (Granules) listing?
Calcium Oxide (Granules) 200 g (SCI-669/293) and the separate Calcium Oxide (Granules) listing are both analytical reagent granules in 200 g packs with an MSDS. Quote the product code you prefer when you enquire.

What is the shelf life of Calcium Oxide (Granules) 200 g?
The shelf life of Calcium Oxide (Granules) 200 g depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted. Air and moisture slowly weaken quicklime, so keep the pack sealed.

Is Calcium Oxide (Granules) 200 g hazardous to handle?
Yes, Calcium Oxide (Granules) 200 g is corrosive and releases heat on contact with water, including moisture on skin or in the eyes. Use a dry spatula, wear goggles and gloves, and follow the first-aid advice in the MSDS supplied.

Who supplies Calcium Oxide (Granules) 200 g?
Calcium Oxide (Granules) 200 g is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to schools, colleges, testing laboratories, dealers and importers in India and international markets, as a sourced reagent sent with its MSDS.

What should a quotation request for Calcium Oxide (Granules) 200 g include?
A quotation request for Calcium Oxide (Granules) 200 g should include the product code SCI-669/293, the number of packs, your delivery address and any acids, indicators or glassware to add. Use the contact page.

Request a Quote

For a Calcium Oxide (Granules) 200 g (SCI-669/293) quotation, write to us via the contact page or add it to the enquiry cart with the indicator and acids for your basic-oxide practical.

Last updated: 24 September 2026

Chromium Oxide (VI) (Product Code: SCI-671/294) is analytical reagent grade chromium(VI) oxide, also called chromium trioxide, a strong oxidising agent used for oxidation reactions and alcohol tests in college and university chemistry labs. It is listed in a 100 g pack and comes with an MSDS, which should be read before use because chromium(VI) compounds are toxic. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, alongside the glassware and safety items that such work needs.

Specifications

What Is Chromium Trioxide Used For?

In organic chemistry, chromium(VI) oxide in aqueous sulfuric acid forms the Jones reagent, which oxidises primary alcohols towards carboxylic acids and secondary alcohols to ketones. As it reacts, the orange-red chromium(VI) is reduced to green chromium(III), so the colour change also serves as a test that separates primary and secondary alcohols from tertiary ones, which do not react under these conditions.

In inorganic lessons it illustrates the highest oxidation state of chromium and the colour change between the +6 and +3 states. It is a powerful oxidiser that can ignite paper, alcohols or solvents on contact, and chromium(VI) compounds are classed as carcinogens. Use it only under trained supervision in a fume cupboard, with goggles and chemical-resistant gloves, and collect chromium waste separately for disposal as the MSDS directs.

What to Specify When Ordering

• The number of 100 g packs your department needs.
• Companion items such as dilute sulfuric acid, chemical-resistant gloves or a fume cupboard.
• The delivery destination, since oxidising and toxic chemicals are subject to transport restrictions.
• Any vendor-registration or tender documents your institution requires.

Supplier

Chromium Oxide (VI) is sourced and supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, for college, university and testing laboratories. Each pack is sent with its MSDS, and the same enquiry can cover fume cupboards, gloves and goggles. Learn about the company on our profile page.

Related Laboratory Equipment

Reagents and protective equipment for chromium(VI) oxidation work:

• Sulphuric Acid Dilute — acidifies the oxidising solution for alcohol oxidation.
• Ethanol (ethyl alcohol) — a primary alcohol for demonstrating the colour change.
• Fume Cupboard, Ductless — an enclosed workspace for handling toxic oxidisers.
• Gloves, Chemical Resistant — hand protection against corrosive reagents.
• Safety Goggles — eye protection throughout weighing and reaction steps.

Browse more reagents in the Laboratory Equipment category.

Frequently Asked Questions

What is Chromium Oxide (VI) used for?
Chromium Oxide (VI) is used as a strong oxidising agent, mainly to oxidise primary and secondary alcohols and to distinguish them from tertiary alcohols by the orange-to-green colour change, and to illustrate the +6 oxidation state of chromium.

What is Chromium Oxide (VI) chemically?
Chromium Oxide (VI) is chromium trioxide, CrO₃, a dark red solid in which chromium is in the +6 oxidation state. It dissolves in water to give a strongly acidic, strongly oxidising solution.

What grade and pack size is Chromium Oxide (VI)?
Chromium Oxide (VI), product code SCI-671/294, is analytical reagent grade and is listed in a 100 g pack. It is supplied with an MSDS giving hazard, first-aid, storage and disposal information.

Is Chromium Oxide (VI) suitable for school students?
Chromium Oxide (VI) is toxic, corrosive and a strong oxidiser, so it is best reserved for college, university and teacher-led work in a fume cupboard. Check your institution’s safety rules and the MSDS before including it in any practical.

How should Chromium Oxide (VI) be stored?
Store Chromium Oxide (VI) tightly closed in a locked, dry cupboard away from organic materials and reducing agents. Its shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.

Who supplies Chromium Oxide (VI)?
Chromium Oxide (VI) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to colleges, universities, testing laboratories, dealers and importers in India and international markets, as a sourced reagent dispatched with its MSDS.

What does a quotation for Chromium Oxide (VI) need?
A quotation for Chromium Oxide (VI) needs the product code SCI-671/294, the number of 100 g packs, the delivery destination and any protective equipment to include. Send the details through the contact page.

Request a Quote

To enquire about Chromium Oxide (VI) (SCI-671/294), use the contact page or add it to the enquiry cart along with the acids, gloves and goggles for your oxidation practicals.

Last updated: 24 September 2026

Phosphorus Oxide (V) (Product Code: SCI-673/295) is analytical reagent grade phosphorus(V) oxide, commonly called phosphorus pentoxide, a white solid used as a powerful drying and dehydrating agent and as the classic acidic oxide in chemistry labs. It is listed in a 100 g pack and supplied with an MSDS for safe handling. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to college, school and testing laboratories.

Specifications

What Is Phosphorus Pentoxide Used For?

Phosphorus pentoxide absorbs water more strongly than most common drying agents, so a dish of it in a vacuum desiccator keeps samples and weighing bottles very dry, and organic chemists use it to remove water from compounds, for example when converting amides to nitriles. It reacts with the water it takes up to form phosphoric acid, so its drying power is gradually used up as a sticky acid layer forms on the surface.

In teacher demonstrations, a very small amount added carefully to water gives a strongly acidic solution that turns universal indicator red, making it the standard example of a non-metal forming an acidic oxide. The reaction with water is violent and releases heat, and the powder causes severe burns, so weigh it quickly in a dry area, wear goggles and gloves, and never add water to the solid.

What to Specify When Ordering

• The number of 100 g packs required.
• Whether a vacuum desiccator or other drying apparatus should be quoted with it.
• The delivery destination, as corrosive, water-reactive chemicals are subject to transport restrictions.
• The vendor-registration details or tender format your institution needs.

Supplier

ScienceLab, the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, sources Phosphorus Oxide (V) for chemistry departments and testing laboratories and ships each pack with its MSDS. For vendor registration, the supplying company is Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597, GSTIN 06AAECJ8618A1ZT). See the company profile for more background.

Related Laboratory Equipment

Apparatus and reagents used with phosphorus pentoxide:

• Vacuum Desiccator — holds the drying agent to keep samples moisture-free.
• Phosphoric Acid — the acid formed when the oxide reacts with water.
• Universal Indicator Sol — shows the acidic solution in the acidic-oxide demonstration.
• Spatula, Spoon End — for quick, dry dispensing of the powder.
• Gloves, Chemical Resistant — hand protection against the corrosive solid.

Browse more reagents in the Laboratory Equipment category.

Frequently Asked Questions

What is Phosphorus Oxide (V) used for?
Phosphorus Oxide (V) is used as a very strong drying agent in desiccators, as a dehydrating agent in organic synthesis, and in demonstrations showing that a non-metal oxide dissolves in water to form an acidic solution.

Is Phosphorus Oxide (V) the same as phosphorus pentoxide?
Yes. Phosphorus Oxide (V) is phosphorus(V) oxide, usually called phosphorus pentoxide and written P₂O₅, although its molecules are actually P₄O₁₀. It is a white solid that absorbs water very strongly.

What grade and pack size is Phosphorus Oxide (V)?
Phosphorus Oxide (V), product code SCI-673/295, is analytical reagent grade and is listed in a 100 g pack. An MSDS with hazard, first-aid, storage and disposal information is supplied with it.

How should Phosphorus Oxide (V) be stored?
Keep Phosphorus Oxide (V) in its tightly closed container in a dry cupboard, opening it only briefly. Its shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.

Why is Phosphorus Oxide (V) dangerous with water?
Phosphorus Oxide (V) reacts violently with water, releasing a lot of heat and forming phosphoric acid, and it can cause severe burns to skin and eyes. Add it to water only in tiny amounts, never the reverse, and wear goggles and gloves.

Who supplies Phosphorus Oxide (V)?
Phosphorus Oxide (V) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to colleges, schools, testing laboratories, dealers and importers in India and international markets. CIN and GSTIN details are available for vendor registration.

What does a quotation for Phosphorus Oxide (V) need?
A quotation for Phosphorus Oxide (V) needs the product code SCI-673/295, the number of 100 g packs, the delivery destination and any desiccators or protective equipment to include. Send it through the contact page.

Request a Quote

For a Phosphorus Oxide (V) (SCI-673/295) quotation, write to us through the contact page or add it to the enquiry cart with the desiccator and glassware you need.

Last updated: 24 September 2026

Manganese Oxide (IV) (Manganese) (Product Code: SCI-675/296) is analytical reagent grade manganese(IV) oxide, better known as manganese dioxide, used as a catalyst and oxidising agent in school and college chemistry laboratories. Its 200 g pack suits labs that run oxygen and chlorine preparations for several practical groups, and each supply comes with an MSDS. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a laboratory chemicals supplier in India.

Specifications

What Is Manganese Dioxide Used For?

Its most familiar job is as the catalyst in the laboratory preparation of oxygen. A spatula-tip of the dark powder added to hydrogen peroxide releases a steady stream of oxygen that can be collected over water with a simple gas collection apparatus, and the oxide can be filtered off afterwards, showing that a catalyst is not used up. It also speeds up the thermal decomposition of potassium chlorate in the older oxygen preparation.

As an oxidising agent, manganese dioxide warmed with concentrated hydrochloric acid liberates chlorine, so that preparation belongs in a fume cupboard. Teachers also use it to explain the dry cell, where it surrounds the carbon rod and acts as the depolariser. Weigh it with a clean spatula, avoid raising dust, and close the container straight after use.

What to Specify When Ordering

• Product code SCI-675/296 and the number of 200 g packs required
• Whether this 200 g pack or the separate manganese dioxide listing in our range better matches your usage
• Companion reagents such as hydrogen peroxide or hydrochloric acid to quote on the same order
• Your delivery location and whether you want the batch expiry date stated on the quotation

Supplier

Jain Scientific Equipments Private Limited trades as ScienceLab and sources Manganese Oxide (IV) (Manganese) for teaching and testing laboratories rather than producing it. Each supply is packed with its MSDS and can be combined with glassware, stands and other chemicals so that a school or college receives a complete practical set on one order.

Schools, colleges, dealers and importers in India and international markets can read more about the company on the ScienceLab profile page.

Related Laboratory Equipment

Reagents and apparatus used with manganese dioxide in gas-preparation practicals:

• Manganese Oxide IV. (Manganese dioxide) — a separate catalogue listing of the same oxide, useful for comparing pack options.
• Hydrogen Peroxide — the reagent that manganese dioxide decomposes to release oxygen.
• Hydrochloric Acid — warmed with the oxide, in concentrated form, to generate chlorine in a fume cupboard.
• Gas Jar — collects the oxygen or chlorine produced.
• Delivery Tube — carries gas from the reaction flask to the collecting vessel.

Browse more reagents and apparatus in Laboratory Equipment.

Frequently Asked Questions

What is Manganese Oxide (IV) (Manganese)?
Manganese Oxide (IV) (Manganese) is manganese dioxide, MnO2, the oxide of manganese in the +4 oxidation state. Catalogue code SCI-675/296 is analytical reagent grade and is supplied in a 200 g pack with an MSDS for teaching and general laboratory work.

Is manganese dioxide used up when it decomposes hydrogen peroxide?
No. Manganese Oxide (IV) (Manganese) acts as a catalyst when hydrogen peroxide decomposes, so the solid can be filtered off, washed, dried and weighed at the end to show its mass is essentially unchanged, a useful extension to the oxygen preparation practical.

How should this manganese dioxide be stored?
Store Manganese Oxide (IV) (Manganese) in its closed container in a cool, dry place, away from combustible materials, reducing agents and concentrated acids. Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.

What safety information comes with it?
Each pack of Manganese Oxide (IV) (Manganese) SCI-675/296 is supplied with an MSDS covering hazards, handling, first aid and disposal. Students should avoid inhaling the powder, wear eye protection, and carry out any chlorine preparation with it only in a fume cupboard.

Who supplies Manganese Oxide (IV) (Manganese)?
Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India supplies Manganese Oxide (IV) (Manganese) SCI-675/296 to schools, colleges, testing laboratories, dealers and importers in India and international markets, sourcing the reagent and dispatching it with its MSDS.

What should a quotation request for this oxide include?
For a quotation on Manganese Oxide (IV) (Manganese), send the code SCI-675/296, the number of 200 g packs, your delivery address and any other chemicals or glassware you want quoted together through the contact page.

Request a Quote

To order Manganese Oxide (IV) (Manganese) (SCI-675/296), send your requirement through the contact page or add the item to the enquiry cart; our team will reply with a quotation.

Last updated: 24 September 2026