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|
HS Code |
290597 |
| Chemical Name | Potassium Metabisulfite |
| Chemical Formula | K2S2O5 |
| Molar Mass | 222.32 g/mol |
| Appearance | White crystalline powder |
| Solubility In Water | 65.2 g/100 mL (20°C) |
| Density | 2.34 g/cm³ |
| Melting Point | 190°C (decomposes) |
| Odor | Sharp, sulfurous |
| Cas Number | 16731-55-8 |
| E Number | E224 |
| Ph | 4.0-5.0 (1% solution) |
| Stability | Stable under recommended storage conditions |
| Uses | Antimicrobial and antioxidant, commonly used in wine and food preservation |
As an accredited Potassium Metabisulfite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, opaque plastic bottle labeled "Potassium Metabisulfite, 500g." Features hazard symbols, tight screw cap, and batch number for identification. |
| Shipping | Potassium Metabisulfite should be shipped in tightly sealed, clearly labeled containers to prevent moisture ingress and contamination. Store and transport it in a cool, dry, well-ventilated area away from acids and oxidizers. Comply with local, national, and international regulations for hazardous materials. Use suitable protective packaging and include safety documentation. |
| Storage | Potassium Metabisulfite should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible materials such as acids and oxidizers. The chemical should be kept in tightly sealed containers, clearly labeled, and protected from direct sunlight. Store away from foodstuffs and sources of ignition. Ensure that storage areas have proper spill containment and are equipped with safety equipment. |
Competitive Potassium Metabisulfite prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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