Product Overview & Quality

Product Name: Sodium carbonate anhydrous (Soda ash)
Grade: Analytical Reagent (AR Grade), highly purified for use as a primary standard in acid-base titrations.
Purity (Assay): Not less than 99.5%
Physical Properties: Odorless, white fine powder; alkaline in nature.
Solubility: Readily soluble in water; forms a strongly alkaline solution.

Safety & Hazards

Classification: Categorized as an irritant; causes serious eye irritation.
Health Risks: Direct contact may cause redness and pain in the eyes and skin. Inhalation of dust may lead to respiratory tract irritation.
First Aid Measures: Flush affected skin or eyes with plenty of water. Move to fresh air if dust is inhaled. If swallowed, rinse mouth thoroughly.

Handling & Storage

Storage: Must be kept in a tightly sealed, airtight container. It is hygroscopic and readily absorbs moisture from the air, which may cause it to clump or form hydrates. Store in a cool, dry place.
Precautions: Wear standard PPE, including chemical-resistant gloves and safety goggles. Keep away from strong acids to prevent vigorous reactions and the release of carbon dioxide gas.