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Water Treatment Chemicals Sodium Tripolyphosphate Na5o10p3 STPP

Price $900.00
Min Order 1 Ton
Availability In Stock
Shipping From Hebei, China
Popularity 443 people viewed
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Model NO.:
MS010
CAS No.:
7758-29-4
Formula:
Na5p3o10
EINECS:
231-838-7
Certification:
SGS
Purity:
90%~99%
Type:
Sodium Tripolyphosphate
Grade Standard:
Industrial Grade
Factory:
Miao Shi
Appearance:
White Powder
Bag:
25kg/50kg/Bag
Usage:
Industry
Trademark:
Sodium tripolyphosphate
Transport Package:
25kg/500kg/1000kg/Bag
Specification:
0.3-1.0
Origin:
China
HS Code:
2835319000
Product Description

Chinese name: sodium tripolyphosphate.

Chinese alias: pentasodium phosphate, sodium pyrophosphate, STPP, pentasodium tripolyphosphate.
Performance characteristics: white granular or powdery, easily soluble in water, gradually hydrolyzed into phosphite in water, with good ability to complex metal ions.
Sodium tripolyphosphate has the functions of chelation, suspension, dispersion, peptization, emulsification, pH buffering, etc. It can be used as the main auxiliary agent of synthetic detergents, industrial water softener, leather pretanning agent, dyeing auxiliary, organic synthesis catalyst, pharmaceutical industry dispersant and food additive, etc. In addition to exporting STPP, domestic STPP consumption is mainly concentrated in the detergent industry, food, ceramics, etc.
Uses:
1. Mainly used as an additive for synthetic detergents, soap builder and bar soap builder and bar soap oil precipitation and blooming.
2. It has a strong emulsifying effect on lubricating oil and fat, can be used to adjust the pH value of buffered soap solution, softener for industrial water, leather premixing agent, etc.
3. Used as a dispersant for acid suspension in industry, drilling mud dispersant, and used as a stain remover in papermaking industry, etc.
Requirements
1. Appearance: white granular or powdery.
2. Package:25kg/50kg/1000kg/bag,or as buyer request
 



 
TEST ITEMSSTANDARDS
SODIUM TRIPOLYPHOSPHATE(NA5P3O10)94%MIN
PHOSPHORUS (P2O5)%57%MIN
WATER INSOLUBLE MATTER%0.10%MAX
PH VALUE (1% SOLUTION)9.2-10.0
IRON(FE)%0.015%MAX
STACKING DENSITY (G/CM³)0.50-1.20
WHITENESS%90%MIN
PASSING THROUGH 1 MM MESH%95%MIN
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