|
HS Code |
949946 |
| Chemical Name | Sodium Metabisulfite |
| Chemical Formula | Na2S2O5 |
| Molar Mass | 190.10 g/mol |
| Appearance | White or yellowish crystalline powder |
| Solubility In Water | Soluble |
| Density | 1.48 g/cm³ |
| Melting Point | 150°C (decomposes) |
| Odor | Sulfur dioxide-like |
| Ph Of 1 Solution | 4.0 to 5.0 |
| Cas Number | 7681-57-4 |
| Einecs Number | 231-673-0 |
| Storage Conditions | Store in a cool, dry place |
| Common Uses | Preservative, antioxidant, disinfectant |
| Hazard Statements | Irritant to eyes, respiratory system, and skin |
| Synonyms | Disodium pyrosulfite, Sodium pyrosulphite |
As an accredited Sodium Metabisulfite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, sealed 25 kg plastic-lined woven sack, labeled "Sodium Metabisulfite," with hazard symbols, batch number, and manufacturer information. |
| Shipping | Sodium Metabisulfite should be shipped in tightly sealed, corrosion-resistant containers, away from moisture and incompatible substances. It is classified as a hazardous material; handle with proper labeling and documentation. Transport according to local, national, and international regulations for chemicals. Store in a cool, well-ventilated area during shipping to prevent decomposition. |
| Storage | Sodium metabisulfite should be stored in a cool, dry, and well-ventilated area away from moisture, acids, and oxidizing agents. Keep the container tightly closed and properly labeled. Store away from heat sources and direct sunlight. Avoid contact with incompatible substances to prevent hazardous reactions, and ensure spill containment measures are in place to minimize accidental release. |
Competitive Sodium Metabisulfite prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
