Product Overview

Sulphuric Acid 95-97% Extra Pure (CAS No. 7664-93-9) is a concentrated sulphuric acid reagent supplied within the stated 95-97% range. Its strong acidity, protonating ability and affinity for water support acid-catalysed, dehydrating and digestion chemistry across a wide range of laboratory systems.

The Extra Pure grade is intended for routine strong-acid chemistry, reagent preparation, digestion, dehydration and general laboratory synthesis. The stated concentration range provides concentrated sulphuric acid for preparative and research procedures requiring its characteristic acidity and dehydrating action.

Typical Applications

• Acid-catalysed organic synthesis.
• General laboratory acidification.
• Preparation of sulphate salts and acidic reaction media.
• Dehydration and strongly acidic reaction studies.
• Digestion and decomposition of compatible laboratory samples.
• Preparation of concentrated sulphuric-acid reagent mixtures.

Common Synonyms

• Sulfuric acid
• Oil of vitriol

Storage Conditions

Keep tightly closed to minimise uncontrolled moisture exchange that could change concentration within the stated range. Protect from environmental and chemical contamination during repeated laboratory use.