Qingdao Green Chemicals Co., Ltd.

Sodium Pyrophosphate

• 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 :

  Content Na4P2O7: 96.5-100.5%

• 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 :

  25 kg pp bag

• Product description :

  Content Na4P2O7: 96.5-100.5% Water insolubles : 0.2%max PH(10g/L solution) : 9.9-10.7 As: 0.0003%max Heavy metal (As Pb): 0.001%max F: 0.005%max Loss on heating: 0.5%max Pb: 0.0004%max

• Molecular Structure :