Details for Pentasodium Tripolyphosphate
Pentasodium Tripolyphosphate
Category: Inorganic chemicals
CAS NO: 7758-29-4 EC NO: 231-838-7 Molecular Formula: Na5P3O10 Molecular Weight: 367.86413 Specification: ≥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
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Website:?www.hbwychem.comUses: 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 . Synonyms: pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1); Molecular Structure: 
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