Potassium disulphite, 1 kg
Order number: 16731-55-8
Part number: AC100061853
£ 31.86*
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Potassium Disulphite finds application across laboratory and industrial settings as a reducing agent and oxidizing agent. Its molecular formula is K2S2O5, with a molecular weight of 222.33. This compound decomposes at approximately 150 °C. The GHS Signal Word for Potassium Disulphite is Danger due to its potential for causing skin irritation and harm if swallowed.
- CAS Number: 16731-55-8
- Molecular Formula: K2S2O5
- Exact Mass: 221.8461284
- Melting Point: Decomposes at approximately 150 °C
- Molecular Weight: 222.33
- GHS Signal Word: Danger
- Hazard Statements:
- H315: Causes skin irritation [Warning Skin corrosion/irritation]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 240-795-3 |
| CAS No. | : | 16731-55-8 |
| Density (D) | : | 2,34 g/cm³ |
| Molar mass (M) | : | 222,33 g/mol |
| Empirical formula | : | K2S2O5 |
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