China (Mainland)
Phosphate Sodium Tripolyphosphate STPP chemical supplier CAS NO.7758-29-4
- Min.Order: 22 Metric Ton
- Payment Terms:
- Product Details
Keywords
- STPP
- phosphate sodium tripolyphosphate
- STPP chemical
Quick Details
- ProName: Phosphate Sodium Tripolyphosphate STPP...
- CasNo: 7758-29-4
- Application: be used in detergent,ceramic,petroleum
- ProductionCapacity: Metric Ton/Day
- Purity: 94
- LimitNum: 22 Metric Ton
Superiority
Details
High Quality STPP 94% Tech Grade
Specifications
factory sodium tripolyphosphate(STPP) price
1.ISO 9001:2008 Certification
2.Reach authentication
3.SGS Inspection
factory sodium tripolyphosphate(STPP) price
1.ISO 9001:2008 Certification
2.Reach authentication
3.SGS Inspection
product name: STPP 94% (Sodium Tyipolyphosphate )
Molecular Formular: Na5P3O10
CAS No.: 13573-18-7
2: CAS:7758-29-4
3: White powder or granular
4: be used in detergent,ceramic,petroleum
Appearance: White powder or granular; Easily soluble in water;
Specification:
|
ITEM |
INDEX |
|
|
Tech. Grade |
Food Grade |
|
|
Na5P3O10 (%): |
94Min |
95Min |
|
P2O5 (%): |
57Max |
57Max |
|
Insolubles in water (%): |
0.15Max |
0.05Max |
|
Fe (%): |
0.007Max |
N |
|
Ph (1% solution): |
9.2-10 |
9.5-10 |
|
Heavy Metal (As Pb) (%): |
N |
0.001Max |
|
Arsenic (As) (%): |
N |
0.0003Max |
|
Fluoride(F) (%): |
N |
0.003Max |
|
Whiteness(%): |
90Min |
90Min |
|
Density |
0.35-0.9 |
0.35-0.9 |
|
I type content (%) |
10-30 |
10-30 |
Uses:
Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.
Packing: In 25kg/1000kg net each PP/PE bag