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HS Code |
369702 |
| Chemical Name | Potassium Dithionite |
| Chemical Formula | K2S2O4 |
| Molar Mass | 206.33 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Solubility In Water | Soluble |
| Density | 2.19 g/cm³ |
| Melting Point | Decomposes before melting |
| Cas Number | 10117-38-1 |
| Odor | Odorless |
| Storage Conditions | Store in a cool, dry place away from light and moisture |
As an accredited Potassium Dithionite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sturdy, sealed 500g white plastic bottle, labeled "Potassium Dithionite," with hazard symbols and detailed handling instructions. |
| Shipping | Potassium Dithionite should be shipped in tightly sealed, corrosion-resistant containers, protected from moisture and heat. It is classified as a hazardous material due to its strong reducing properties and potential to release toxic gases with acids. Proper labeling, compliance with transport regulations, and secure packaging are essential for safe shipment. |
| Storage | Potassium dithionite should be stored in a cool, dry, and well-ventilated area, away from heat, moisture, and sources of ignition. Keep the container tightly closed and protected from direct sunlight. Store away from acids, oxidizing agents, and combustible materials. Use only containers made of compatible materials to prevent decomposition. Proper labeling and secure shelving are essential for safety. |
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Purity 85%: Potassium Dithionite with 85% purity is used in textile dyeing processes, where it enables rapid vat dye reduction and improved color penetration. Particle Size 50 μm: Potassium Dithionite with 50 μm particle size is used in paper pulp bleaching, where it ensures homogeneous dispersion and efficient color removal. Stability Temperature 30°C: Potassium Dithionite with stability up to 30°C is used in leather processing, where it maintains reducing power and prevents premature decomposition. Low Moisture Content <0.5%: Potassium Dithionite with low moisture content is used in water treatment applications, where it enhances shelf life and reduces clumping during storage. Reactivity Index 95%: Potassium Dithionite with a reactivity index of 95% is used in mineral flotation, where it achieves consistent sulphide ore separation and improved yield. Odorless Grade: Potassium Dithionite in odorless grade is used in food additive manufacturing, where it maintains product sensory quality and regulatory compliance. High Solubility 120 g/L: Potassium Dithionite with high solubility is used in photographic chemical formulations, where it ensures fast dissolution and uniform developer performance. Fine Granular Form: Potassium Dithionite in fine granular form is used in laboratory reagent preparation, where it provides controlled dosing and minimized dust formation. Molecular Weight 224.32 g/mol: Potassium Dithionite with molecular weight 224.32 g/mol is used in analytical chemistry applications, where it offers predictable stoichiometry and calculation accuracy. White Crystalline Appearance: Potassium Dithionite with white crystalline appearance is used in pharmaceuticals synthesis, where it ensures high purity and consistent batch quality. |
Competitive Potassium Dithionite prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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