Pure Sulphuric Acid Reagent
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Product Code : SCL-CA-12696
Quick Answer: The Pure Sulphuric Acid Reagent is a strong, highly corrosive mineral acid (H2SO4) used under trained supervision for acid-base studies, sulphate chemistry, neutralisation and the preparation of dilute acid solutions.
Last updated: October 2026
Key Features
- Formula H2SO4, CAS 7664-93-9
- Molecular weight 98.08 g/mol
- Supports pH, neutralisation, sulphate and solution-preparation practicals
- Dilution releases heat, so the acid is added slowly to water
- Sealed labelled bottle with batch and hazard details and a safety data sheet
Technical Specifications
| Specification | Value |
|---|---|
| Chemical name | Sulphuric acid |
| Formula | H2SO4 / H2O4S |
| CAS number | 7664-93-9 |
| Molecular weight | 98.08 g/mol |
About This Product
Sulphuric acid is used to teach strong-acid behaviour, sulphate salts and exothermic dilution. Work takes place in a controlled laboratory area with a lab coat, chemical-resistant gloves, goggles and face protection. Only the needed quantity is measured out and waste is handled under the institution's corrosive-chemical rules. Storage is in a cool, ventilated corrosives cabinet away from bases, metals and organic materials.
Frequently Asked Questions
Q1. Why is the acid added to water and not the other way round?
Diluting sulphuric acid releases heat. Adding the acid slowly to water, as the approved procedure directs, keeps the heat release controlled, and water is never added directly to concentrated acid.
Related: Chemical Analysis, Glacial Acetic Acid Analytical Reagent, Hydrochloric Acid Testing Reagent.
For a quotation on the Pure Sulphuric Acid Reagent, contact School Equipments India.
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