Potassium disulphite, 5 kg

Potassium Disulphite is a technically defined substance with the molecular formula K2S2O5 and a molecular weight of 222.33. It decomposes at approximately 150 °C. This specific product is offered in a 5 kg pack size, making it suitable for larger-scale applications. Potassium Disulphite plays an essential role in various chemical reactions due to its reducing properties. It is commonly used in the production of paper pulp, wine making, and photography.

• CAS Number: 16731-55-8
• GHS Signal Word: Danger
• Molecular Weight: 222.33
• Molecular Formula: K2S2O5
• Melting Point: Decomposes at approximately 150 °C
• Exact Mass: 221.8461284
• Hazard Statements:
  • H302: Harmful if swallowed [Warning Acute toxicity, oral]
  • H315: Causes skin irritation [Warning Skin corrosion/irritation]