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HS Code |
709730 |
| Productname | Potassium Sulfite |
| Chemicalformula | K2SO3 |
| Casnumber | 10117-38-1 |
| Molarmass | 158.26 g/mol |
| Appearance | White crystalline powder |
| Solubilityinwater | Very soluble |
| Meltingpoint | Approximately 374 °C (decomposes) |
| Density | 2.34 g/cm3 |
| Ph | 9 (50 g/L, H2O, 20 °C) |
| Refractiveindex | 1.520 |
| Ecnumber | 233-321-1 |
As an accredited Potassium Sulfite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Potassium Sulfite from Sigma Aldrich is supplied in a 500g white plastic bottle with a secure blue cap and clear labeling. |
| Shipping | Potassium sulfite from Sigma Aldrich/Merck/TCI Chemical is shipped in tightly sealed, labeled containers to prevent moisture absorption and contamination. It is classified as a non-hazardous, non-flammable chemical, suitable for standard shipping. Proper handling and storage instructions are provided to ensure safety and product integrity during transit. |
| Storage | Potassium sulfite should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from moisture and incompatible substances such as strong acids and oxidizing agents. Protect from light and keep away from heat sources. Use only with adequate ventilation, and follow Sigma Aldrich, Merck, or TCI Chemical's specific storage guidelines as provided in their Safety Data Sheet (SDS). |
Competitive Potassium Sulfite prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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