Product Overview & Quality

Product Name: Sodium hydrogen carbonate (Sodium bicarbonate)
Grade: Laboratory Grade (Lab Grade), suitable for general chemical use, pH adjustment, and educational experiments.
Purity (Assay): Not less than 99%
Physical Properties: Odorless, white crystalline powder or granules.
Solubility: Soluble in water; forms a slightly alkaline solution (pH 8.3).

Safety & Hazards

Classification: Generally recognized as safe (GRAS); non-hazardous under standard GHS criteria.
Health Risks: Dust may cause minor mechanical or alkaline irritation to the eyes and respiratory tract if inhaled in high concentrations.
First Aid Measures: Flush eyes or skin with plenty of water. Move to fresh air if dust is inhaled.

Handling & Storage

Storage: Store in a cool, dry place in a tightly sealed container. Protect from moisture and excessive heat to prevent decomposition and caking.
Precautions: Wear basic PPE, such as a dust mask and gloves, during handling. Avoid storage near strong acids to prevent rapid carbon dioxide gas evolution.