Properties of Aspirin

Product Code : SLE/CH/171

Properties of Aspirin (Product Code: SLE/CH/171) is a consumer-chemistry investigation in which students trace the history of acetylsalicylic acid and then put several commercial types of aspirin to the test. Designed for secondary and introductory college chemistry, it is a chemistry teaching kit that links acids, bases and solubility to a medicine students already recognise. The kit is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala.

Specifications

ParameterDetail
InvestigationsSolubility of aspirin in varying gastrointestinal environments; active ingredients in regular and extra-strength aspirin; differences between regular and buffered aspirin
Class capacityEnough materials for fifteen groups
Aspirin samplesAll aspirin samples included
DocumentationTeacher’s Manual and Student Study Guide copymasters

Kit contents:

  • 45 Disposable Medicine Cups
  • 5 x 30 ml Hydrochloric Acid, 1M Solution
  • 8 x 30 ml Sodium Hydroxide, 1M Solution
  • 1 x 30 ml Phenolphthalein, 1% in Ethanol
  • 1 Pkg/50 Universal Indicator Strips
  • 1 Pkg/15 Graduated Plastic Pipettes
  • 1 Pkg/75 Aspirin, Regular
  • 1 Pkg/60 Aspirin, Buffered
  • 1 Pkg/45 Aspirin, Enteric Coated
  • 1 Pkg/15 Aspirin, Extra Strength

Typical Use

Groups place tablets of each type in medicine cups containing the acid and base solutions, then watch how quickly and how completely each one breaks up. The contrast between regular and enteric coated tablets in acidic conditions is usually the most striking result, and it opens a discussion on why some tablets are designed to pass the stomach before dissolving. Universal indicator strips and phenolphthalein let students track pH changes, while the graduated pipettes keep liquid volumes consistent from group to group so results can be pooled on the board.

A second session can compare regular with extra-strength and buffered aspirin, helping students connect dose, formulation and the chemistry of neutralisation. The copymasters give teachers a ready structure for pre-lab questions and data tables. Because the kit uses 1M hydrochloric acid and 1M sodium hydroxide, students should wear safety goggles and gloves, and all tablets must be treated strictly as laboratory samples, never taken by mouth.

Supplier

Schools order this investigation from Jain Scientific Equipments Private Limited, the Ambala, Haryana company behind the ScienceLab name, which supplies classroom-ready chemistry kits together with the laboratory apparatus that supports them. Details of the company are on our company profile page.

Related Chemistry Lab Equipment

These items extend the aspirin study or replenish what the class uses up:

See more practical kits in our Chemistry Lab Equipment category.

Frequently Asked Questions

Are the aspirin tablets included?
Yes. The kit includes 75 regular, 60 buffered, 45 enteric coated and 15 extra-strength aspirin, so no tablets need to be bought locally.

How many students can use one kit?
It contains enough materials for fifteen groups; the number of students per group is up to the teacher.

What strength are the acid and base solutions?
Both are 1M: five 30 ml bottles of hydrochloric acid and eight 30 ml bottles of sodium hydroxide, plus 30 ml of 1% phenolphthalein in ethanol.

Is teacher guidance provided?
Yes. A Teacher’s Manual and Student Study Guide copymasters are included for photocopying.

Can individual components be reordered?
Separate refill packs are not listed in our product details. Tell us which items you need through our contact page and we will advise on availability.

What should an institutional quotation request include?
State the number of kits, the delivery address and whether you need a formal quotation for purchase approval; we supply schools and colleges in India and international markets.

Request a Quote

To receive a quotation for Properties of Aspirin, send your requirement through our contact page, or add the kit to the enquiry cart with any related glassware and safety items.

Last updated: 24 September 2026

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