Tianjin Xibeier International Co., Ltd.
Main products:Sodium Sulphide,Caustic Soda,Sodium Hydrosulphide
Products
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  • Contact Person : Mr. Tian Chao
  • Company Name : Tianjin Xibeier International Co., Ltd.
  • Tel : 86-22-24214095
  • Fax : 86-22-24214097
  • Address : Tianjin,Tianjin,Yitingyuan 23-B,No.22 of Liuwei Road,Hedong District
  • Country/Region : China
  • Zip : 300012

Sodium Tripolyphosphate

Sodium Tripolyphosphate
Product Detailed
Features Specifications: sodium tripolyphosphate Chemical formula:Na5P3O10 Molecular weight:367.88

Properties:White microdot powder with luster, melting point at 622, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, slightly alkaline, without causticity.

Uses: Mainly used as synthetic detergent ingredient

Item

Standard No

Exact No

Sodium Tripolypyosphate(Na5P3O10),%≥

90.0

94.0

Phosphate(base on P2O5) ,%≥

56.5

57.3

Insoluble substance in water,%≤

0.10

0.07

PH value

9.2-10.0

9.4

Whiteness,≥

85.0

90

Fe,%≤

0.015

0.009

Sodium Tripolyphosphate



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