LianYungang Dongtai Foodingredients co.,ltd

Sodium Pyrophosphate (TSPP)

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;

• CAS NO :

  7722-88-5

• EC NO :

  231-767-1

• Molecular Formula :

  Na₄P₂O₇

• Molecular Weight :

  265.9

• Main Specifications :

• InChI :

  InChI=1/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4

• Packing :

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

• 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

• Uses :

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

• Molecular Structure :