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Sodium Tri Poly Phosphate Powder

Sodium Tri Poly Phosphate Powder

50.00 - 150.00 USD ($)/Metric Ton

Product Details:

  • Solubility WATER
  • Melting Point 622 °C
  • Form Powder
  • Molecular Weight 367.864 g/mol Grams (g)
  • Purity 98%
  • Density 2.52 g/cm³ Gram per cubic centimeter(g/cm3)
  • Storage Room Temperature
  • Supply Ability : 25 Metric Ton Per Month
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Price And Quantity

  • 25 Metric Ton
  • 50.00 - 150.00 USD ($)/Metric Ton

Product Specifications

  • Na5P3O10
  • 7758-29-4
  • 9.2-10.0
  • Organic Chemicals
  • N/A
  • Sodium tripolyphosphate
  • powder
  • WATER
  • 622 °C
  • Powder
  • 367.864 g/mol Grams (g)
  • Industrial Grade
  • Industrial
  • 98%
  • 2.52 g/cm³ Gram per cubic centimeter(g/cm3)
  • Room Temperature

Trade Information

  • FOB MUNDRA PORT
  • Cash Advance (CA)
  • 25 Metric Ton Per Month
  • 7 Week
  • Yes
  • Free samples are available
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India

Product Description

Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions.[2]

2 Na2HPO4 + NaH2PO4 â†’ Na5P3O10 + 2 H2O

In this way, approximately 2 million tons are produced annually.[3]

STPP is a colourless salt, which exists both in anhydrous form and as the hexahydrate. The anion can be described as the pentanionic chain [O3POP(O)2OPO3]5−.[4][5] Many related di-, tri-, and polyphosphates are known including the cyclic triphosphate P3O93−. It binds strongly to metal cations as both a bidentate and tridentate chelating agent.



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