Package: It is packed with ployethylene bags as liner , and a woven bag as the outer layer. The net weight of each bag is 25kg.

Uses : Used as quality improver in food industry. Applied to can, fruit drinks, milk product, bean milk, and so on.

Molecular Structure:

Product description: 1．Chemical name：Sodium Pyrophosphate、Tetrasodium Pyrophosphate 2．M. F.:Na4P2O73．M. W. :265.904．Physical properties: White powder ,soluble in water，insoluble in ethanol。 basic property appeared in aqueous solution。it is liable to deliquesce by moisture in the air.. 5．Quality standard:HG 2923-1999   Name of index HG 2923-1999 FCC-IV Sodium Pyrophosphate Na4P2O7 % 96.5-100.5 ≥95% Water Insoluble ≤% 0.2 0.2 PH (1% aqueous solution) 9.9-10.7 - Arsenic (As) ≤% 0.0003 0.0003 Heavy Metal (as Pb) ≤% 0.001 0.001 Fluoride (as F) ≤% 0.005 Loss on lgnition ≤% 0.5 Orthophosphate pass test 6．Usage:Used as quality improver in food industry. Applied to can, fruit drinks, milk product, bean milk, and so on. 7．Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.8．Storage and transport: It should be stored in a dry . ventilative and clean warthouse; kept away from moisture and hot, Furthermore, it should be stored separstely from poisonous Substances