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Industry Grade Sodium Tripolyphosphate (STPP)

China Industry Grade Sodium Tripolyphosphate (STPP), Find details about China Industry Grade Sodium Tripolyphosphate (STPP), Sodium Tripolyphosphate (STPP) from Industry Grade Sodium Tripolyphosphate (STPP)

Model NO.
YY3125
Grade Standard
Industrial Grade
Appearance
White Powder
Usage
Detergent Raw Material
Trademark
YY
Transport Package
25kgs Bag
Specification
94% MIN
Origin
China
HS Code
2835319000
Model NO.
YY3125
Grade Standard
Industrial Grade
Appearance
White Powder
Usage
Detergent Raw Material
Trademark
YY
Transport Package
25kgs Bag
Specification
94% MIN
Origin
China
HS Code
2835319000
Industry Grade Sodium Tripolyphosphate(STPP)

Product description

Sodium tripolyphosphate 94% technical grade,White or  almost white granular or powder,easily soluble in water. Sodium tripolyphosphate 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. Sodium tripolyphosphate is a surfactant, and has got outstanding emulsification to lubricants and fat.

Production process

Sodium carbonate react to generate Sodium dihydrogen phosphate and sodium hydrogen phosphate under certain temperature and pressure. Sodium dihydrogen phosphate and sodium hydrogen phosphate produce sodium tripolyphosphate by polymerization reaction under certain temperature, pressure and catalyst. Our process has been improved much gradually, saves costs,and increases the yield , so our price is very competitive.

Industry Grade Sodium Tripolyphosphate (STPP)
Specifications
 
ITEMINDEX
Tech. GradeFood Grade
Na5P3O10 (%):94Min95Min
P2O5 (%):57Max57Max
Insolubles in water (%):0.15Max0.05Max
Fe (%):0.007MaxN
Ph (1% solution):9.2-109.5-10
Heavy Metal (As Pb) (%):N0.001Max
Fluoride(F) (%):N0.003Max
Whiteness(%):90Min90Min
Density0.35-0.90.35-0.9
I type content (%)10-3010-30

STPP Sodium tripolyphosphate Application

(1)STPP Sodium tripolyphosphate can be used as a detergent additive and can also be used in petroleum, metallurgy, mining, papermaking, water treatment, and the like.
(2)STPP Sodium tripolyphosphate is mainly used as an additive for synthetic detergents, used as a soap synergist and to prevent the soap from depositing and blooming.
(3)STPP Sodium tripolyphosphate has a strong emulsifying effect on lubricating oils and fats and can be used to adjust the pH of buffered soaps.
(4)STPP Sodium tripolyphosphate can be used as a water softener for industrial water.
(5)STPP Sodium tripolyphosphate can be used as a dyeing assistant for leather.
(6)STPP Sodium tripolyphosphate paint, kaolin, magnesia, calcium carbonate and other industries formulated as a dispersant suspension.
(7)STPP Sodium tripolyphosphate can be used as a drilling mud dispersant.
(8)STPP Sodium tripolyphosphate is used as an anti-oil stain in the paper industry.
(9)STPP Sodium tripolyphosphate is used in the food industry as a quality improver for cans, juice drinks, dairy products, and soy milk, as well as a moisture retention agent. Mainly for ham canned tenderized, canned bean in the beans softened.
(10)STPP Sodium tripolyphosphate can also be used as a softener and thickener.


Contact Detalis:

William Li-Managing Director


SHANDONG YUYUAN GROUP CO.,LTD.

Add:Yuyuan Logistics Building,Weifang Free Trade Zone,Weifang City,P.R. China.
 
http://yuyuangroup.en.made-in-china.com 

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