TetraSodium Pyrophosphate

• Category :

  Food and Feed 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 :

  96.5%

• 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 :

  25kg/bag

• Product description :

  Place of Origin: Shandong, China Molecular Formula: Na4P2O7 Molecular weight: 265.90 CAS No: 7722-88-5 Appearance: White powder crystal Grade: TECH Grade / FOOD Grade Analysis Item Specification TECH GRADE FOOD GRADE Assay 96.5% min 96.5% min Appearance White powder White powder Ortho-phosphate Pass test Pass test pH 1% water solution 9.9-10.7 9.9-10.7 Arsenic (As) - 0.0003% max Fluorides (F) - 0.005% max Pb - 0.0004% max Heavy Metals (Lead) - 0.0010% max Water Insoluble 0.20% max 0.20% max Loss on Ignition - 0.5% max

• Uses :

  food addititives

• Molecular Structure :