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HS Code |
685412 |
| Chemical Name | Tetrasodium Pyrophosphate |
| Cas Number | 7722-88-5 |
| Molecular Formula | Na4P2O7 |
| Molar Mass | 265.90 g/mol |
| Appearance | White crystalline powder |
| Solubility In Water | Soluble |
| Ph 1 Solution | 10.0-10.8 |
| Melting Point | 988 °C |
| Odor | Odorless |
| Density | 2.534 g/cm³ |
| Iupac Name | Tetrasodium diphosphate |
| E Number | E450 |
| Stability | Stable under normal conditions |
| Boiling Point | Decomposes before boiling |
| Taste | Saline |
As an accredited Tetrasodium Pyrophosphate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tetrasodium Pyrophosphate is packaged in a 25 kg white woven plastic bag, labeled with product name, manufacturer, and safety instructions. |
| Shipping | Tetrasodium pyrophosphate is shipped in tightly sealed, moisture-resistant bags or drums, typically made of polyethylene-lined paper or plastic. Containers should be clearly labeled and stored in a cool, dry area. During transport, avoid contact with acids and food items. Always comply with local and international regulations for chemical shipping and handling. |
| Storage | Tetrasodium Pyrophosphate should be stored in a cool, dry, and well-ventilated area, away from incompatible substances such as strong acids. Keep the container tightly closed and properly labeled. Protect from moisture and direct sunlight. Avoid storing near food or drink. Use corrosion-resistant containers, and ensure storage areas have spill containment measures in place to prevent environmental contamination. |
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Purity 98%: Tetrasodium Pyrophosphate with purity 98% is used in detergent formulations, where it enhances soil dispersion and cleaning efficiency. Particle Size <100 μm: Tetrasodium Pyrophosphate with particle size less than 100 μm is used in ceramic tile manufacturing, where it improves suspension stability and uniform glaze distribution. pH Buffer Range 9.5–10.5: Tetrasodium Pyrophosphate with pH buffer range 9.5–10.5 is used in water treatment processes, where it maintains alkaline conditions for scale inhibition. Molecular Weight 265.9 g/mol: Tetrasodium Pyrophosphate with molecular weight 265.9 g/mol is used in metal surface cleaning, where it ensures consistent chelation of calcium and magnesium ions. Stability Temperature up to 500°C: Tetrasodium Pyrophosphate with stability up to 500°C is used in oil drilling fluids, where it resists decomposition under high-temperature downhole conditions. Anhydrous Grade: Tetrasodium Pyrophosphate anhydrous grade is used in food processing, where it functions as an effective emulsifier and moisture retainer. Water Solubility 14 g/100 mL at 25°C: Tetrasodium Pyrophosphate with solubility 14 g/100 mL at 25°C is used in toothpaste manufacturing, where it provides rapid dissolution for anti-tartar efficacy. Chelating Index >80%: Tetrasodium Pyrophosphate with chelating index greater than 80% is used in dairy processing, where it prevents protein coagulation and improves product consistency. Low Heavy Metal (<10 ppm): Tetrasodium Pyrophosphate with heavy metal content less than 10 ppm is used in pharmaceutical formulations, where it ensures safety and purity of the final dosage forms. Hydration Stability: Tetrasodium Pyrophosphate with high hydration stability is used in textile finishing baths, where it maintains bath clarity and prevents precipitation. |
Competitive Tetrasodium Pyrophosphate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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