Synonyms: Sodium Acid Pyrophosphate Molecular formula: Na2H2P2O7 Molecular weight: 221.95 CAS No.: 7758-16-9 EINECS No.: 231-835-0 H.S CODE: 28353990 Appearance: White powder or white granule; Density: 1.86; Dissolved in water; Un-dissolved in ethanol. Usages: It can be used as hametz in food baking and control the efficiency; It can be used in food to make the food stored longer time. Packing and storage: 25Kg, 50Kg,1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof. Index