Hebei Wanye Chemical Stock Co., Ltd.

Sodium Tripolyphos

• Category :

  Inorganic chemicals

• Synonyms :

  pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);

• CAS NO :

  7758-29-4

• EC NO :

  231-838-7

• Molecular Formula :

  Na₅P₃O₁₀

• Molecular Weight :

  367.86413

• Main Specifications :

  ≥94

• InChI :

  InChI=1S/H5O10P3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h(H,7,8)(H2,1,2,3)(H2,4,5,6)/p-5

• Packing :

  25kg/bag 25MT/20'FCL

• Product description :

  Sodium?tripolyphosphate-STPP

  Molecular?formula:?Na5P3O10

  Molecular?Weight:?367.86

  CAS:?7758-29-4

  Properties:?White?power,?Melting?point?622°C,?Easily?soluble?in?water.?It?has?got?salient?chelating?capacity?to?ions?of?Ca?and?Mg?etc.?and?can?soften?hard?water?to?make?suspension?solution?become?into?clear?solution,?It?has?got?weak?alkalinity?but?no?corrosiveness.?It?is?a?surfactant,?and?has?got?outstanding?emulsification?to?lubricants?and?fat.?It?has?different?bulk?density.?

  Specifications:?

  ?ITEM	?SPECIFICATION
  ?Assay?Na5P3O10%≥?	?94.0
  ?P2O5%≥?	?56.5
  ?Water?Insoluble?matter?≤?	?0.15
  ?Iron?(fe)?≤	?0.01
  ??PH?value	?9.2-10.0

  Alice

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  SKYPE:weixiaodeyu0604

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  E-mail:?group06@hbwychem.com
  Website:?www.hbwychem.com

• Uses :

  Application: Chemical additives for making synthetic detergent, used in textile industries, paper making, food and petroleum, water softening, sequestering, peptizing or deflocculating agent, food additive and texturizer .

• Molecular Structure :