| CAS No.: | 10117-38-1 |
|---|---|
| Formula: | H3ko3s |
| EINECS: | 233-321-1 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Application: Potassium sulfite (formula: K2SO3) is an inorganic compound. It is a white, odorless, granular powder at room temperature. It is mainly used as a food preservative.
Potassium Sulfite is used as a fabric treatment chemical.
Photographic developer, medicine (cathartic), food and wine preservative.
| Density | 2.353[at 20ºC] |
| Solubility | Slightly soluble in ethanol |
| Color | Colorless hexahexane crystal, crystalline |
| Odor | Odorless |
| Water Solubility | 1060 g/L at 25ºC |
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