Henan Kingdom Chemical Co., Ltd.
Main products:PVC Resin,STPP,Titanium Dioxide,Glacial Acetic,Caustic Soda
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  • Contact Person : Mr. zang kevin
  • Company Name : Henan Kingdom Chemical Co., Ltd.
  • Tel : 86-371-55677844
  • Fax : 86-371-55677844
  • Address : Henan,Zhengzhou,RM. 3,12/F OF EAST.,JIANGSHAN BUILDING,NO.65 JINGSAN ROAD,ZHENGZHOU,HENAN,CHINA
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Sodium Tripolyphosphate (STPP) in chemicals

Sodium Tripolyphosphate (STPP) in chemicals
Product Detailed
STPP 94%: 1. Free samples 2. Super quality 3. Grade: Technical 4. Pass through ISO certification

Sodium Tripolyphosphate 

Sodium Tripolyphosphate 94% (STPP)

Molecular Formula:Na5P3O10

Molecular Weight: 367.862

CAS No.: 7758-29-4

EINECS No.:231-838-7

HS CODE: 28353100

Appearance:white powder

Application:

Auxiliary materials used for washing ,can also be used in petroleum, metallurgy, mining, papermaking, water treatment and so on. Mainly used as a synthetic detergent auxiliaries, synergist for soap and soap to prevent the article from precipitation and cream fats. Of lubricating oil and fat emulsion has a strong role, can be used to adjust the PH value of the buffer liquid soap. Industrial water soft water.  Tanning agent.  Dyeing auxiliary,Paint, kaolin, magnesium oxide. Paper industry used to prevent oil pollution agent.

Specification

Item

Grade

High class

Firs rate

Qualified

(Na5P3O10)content %

96

90

85

(P2O5)%

57

56.5

55

Water-insoluble Matter%

0.10

0.10

0.15

Fe,%

0.007

0.015

0.030

PH value of 1% water solution

9.2-10.0

WHITE CONTENT%

90

80

70

Packing:

In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag. Can be palletized. 

Sodium Tripolyphosphate (STPP) in chemicals



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