Sodium pyrophosphate anhydrous

• Category :

  Organic chemicals and Derivatives

• 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

• Product description :

  CAS NO: 7722-88-5
  Molecular Weight: 265.9 
  EC NO: 231-767-1
  Formula: Na₄P₂O₇
  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
  
  Product description:
  English name: sodium pyrophosphate；Tetra-Sodium pyrophosphate decahydrate; TSPP decahydrate;Sodium pyrophosphate decahydrate
  Alias: Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate
  Appearance: white powder or crystal
  Chemical formula: Na₄P₂O₇
  Molecular Weight: 265.9
  CAS No.: 7722-88-5
  EINECS No.: 231-767-1
  H.S CODE:28353990
  Properties
  White powder or crystal. Relative density 2.534, melting point 880℃, boiling point 93.8℃, specific gravity 2.534. Colorless transparent crystal or white crystalline powder. Easily soluble in water, insoluble in alcohol.
  Uses:
  　This product can be used in preparing electroplate liquid in electroplating industry; as wool degreasing agent in textile industry; in bleaching paper and plant fiber in paper industry; as toothpaste additive in daily chemical industry; in water treatment as softener; in chemical production as dispersing agent and emulsifier. Moreover, it can also be used in food industry as quality improver, emulsifier, buffer agent, chelating agent, etc.
  IV. Packing          
  Laminated plastic woven bag lined with plastic film bag, net weight 10kg, 20kg, 25kg/bag, export product is according to the requirement of foreign merchant。
  Alias:Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate

• Molecular Structure :