Potassium carbonate
Product Overview & Quality
- Product Name: Potassium carbonate
- Grade: Laboratory Grade (Lab Grade), suitable for general laboratory use, pH adjustment, and as a drying agent in organic synthesis.
- Purity (Assay): Not less than 99%
- Physical Properties: Odorless white powder or granules; alkaline in nature.
- Solubility: Highly soluble in water; insoluble in alcohol. It is strongly deliquescent (readily absorbs moisture from the air until it dissolves).
Safety & Hazards
- Classification: Classified as an irritant to eyes, skin, and the respiratory system.
- Health Risks: Causes serious eye irritation and skin irritation. Inhalation of dust may lead to respiratory tract discomfort. Harmful if swallowed in large quantities.
- 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 with water.
Handling & Storage
- Storage: Must be kept in a tightly sealed, airtight container due to its strong hygroscopic/deliquescent nature. Store in a cool, dry place.
- Precautions: Wear standard PPE, including chemical-resistant gloves and safety goggles. Store away from strong acids to prevent vigorous reactions and the release of carbon dioxide gas.
