Potassium Carbonate K2CO3

Laboratory Chemicals

Product Specifications

• Chemical Name: Potassium Carbonate
• Formula: K₂CO₃
• Molar Mass: 138.205 g/mol
• Appearance: White crystalline powder
• Purity: ≥99% (Laboratory/Reagent Grade)
• Solubility: Highly soluble in water, insoluble in alcohol
• pH (5% solution): 11.5 – 12.5
• Density: 2.43 g/cm³
• CAS Number: 584-08-7
• Storage Conditions: Store in a tightly sealed container in a cool, dry place
• Packaging: Available in 100g, 500g, 1kg
• Country of Origin: China / Germany / UK

Features and Uses

• Used in chemical analysis and pH regulation
• Common laboratory reagent and drying agent
• Also used in food processing, glass manufacturing, and soap making
• Strong base suitable for buffering and neutralization reactions

Safety & Handling

• Wear gloves and eye protection when handling
• Avoid inhalation and contact with skin or eyes
• Refer to MSDS for complete safety guidelines