Basic Info
Model NO.: STPP Grade Standard: Industrial Grade
Einecs No: 231-838-7 Colour: White
Purity: 94%Min Origin: China (Mainland)
Type: Sodium Tripsa5p3o10 Form: Powder
Specification: SGS/CIQ
Product Description
Property:
Product: Sodium Tripolyphosphate (STPP)
Purity:94%
Molecular Formular: Na5P3O10
Appearance: White powder or granular
Easily soluble in water;
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.
Service:
1 OEM Service
2 Any packing is aviable
3 Any port for loading is work
4 Your inquiry will get response within 4 hours
FAQ:
Free samples for evaluation
The charge of samples postage will be reduced from the first order.
Payment: TT, LC
Partial Shipment is allowed
Company introduction:
We are one of largest & professional exporter in North of China. Now, our market could cover Asia, Europe, American, ....
We hope to service for more customers with our professional skills and acknowledge.
Model NO.: STPP Grade Standard: Industrial Grade
Einecs No: 231-838-7 Colour: White
Purity: 94%Min Origin: China (Mainland)
Type: Sodium Tripsa5p3o10 Form: Powder
Specification: SGS/CIQ
Product Description
Property:
Product: Sodium Tripolyphosphate (STPP)
Purity:94%
Molecular Formular: Na5P3O10
Appearance: White powder or granular
Easily soluble in water;
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.
Parameter |
Grade |
|
Standard: GB/T9984-2008/QB1034-1991 |
Technical |
Food |
Assay Na5P3O10 % ≥ |
94.0 |
95.0 |
P2 O 5 % ≥ |
57.0 |
57.0 |
Water Insoluble Matter % ≤ |
0.15 |
0.05 |
Iron(Fe) % ≤ |
0.015 |
0.015 |
PH value (1% water solution) |
9.2-10.0 |
9.4-10.0 |
Heavy Metal (as Pb) % ≤ |
- |
0.001 |
Arsenic (As) % ≤ |
- |
0.0003 |
Fluoride (F) % ≤ |
- |
0.003 |
Chloride(Cl) % ≤ |
- |
0.025 |
Sulphate(SO4)% ≤ |
- |
0.4 |
Whiteness % ≥ |
90.0 |
90.0 |
Density (g/cm3) |
0.35-0.95 |
0.55-0.90 |
Phase I |
10-30 |
10-30 |
Service:
1 OEM Service
2 Any packing is aviable
3 Any port for loading is work
4 Your inquiry will get response within 4 hours
FAQ:
Free samples for evaluation
The charge of samples postage will be reduced from the first order.
Payment: TT, LC
Partial Shipment is allowed
Company introduction:
We are one of largest & professional exporter in North of China. Now, our market could cover Asia, Europe, American, ....
We hope to service for more customers with our professional skills and acknowledge.