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The company is a reputed Manufacturer, Supplier, Wholesaler and Distributor of Sodium Acid Pyrophosphate. The chemical offered by us is widely used as a as a leavening agent. Owing to our brilliant logistics network, we are capable of delivering bulk orders of the chemical within the promised timeframe.
Properties : White powder or granular; Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with Hexa-hydrates; If it is heated at a temperature above 220°C, it will decompose into sodium meta phosphate.
Uses
Specifications
Application | Pharma, Industrial |
Formula | Na2H2P2O7 |
Molar mass | 221.94 g/mol |
Melting point | >600 °C |
Solubility in water | 11.9 g/100 mL (20 °C) |
Refractive index (nD) | 1.4645 (hexahydrate) |
Specifications
Molecular Formula | Na2H2P2O7 |
CAS No. | 7758-16-9 |
Assay (as Na2H2P2O7) | ≥ 95% |
Molecular Weight | 221.95 |
Phosphate (P2O5) | ≥ 63-64% |
PH Value | 3.5-4.5 |
Water Insoluble | ≤ 1% |
Fluoride (as F) | ≤ 0.005% |
Heavy Metal (as Pb) | ≤ 0.0001% |