| CAS No.: | 7758-29-4 |
|---|---|
| Other Names: | STPP 94 |
| MF: | Na5P3O10 |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Food Grade,Industrial Grade |
| Purity: | 94% |
| Appearance: | White powder or granule |
| Application: | As an oil contamination resistance agent in paper production. |
| Brand Name: | EG |
| Model Number: | |
| STPP 94%: | Sodium Tripolyphosphate 94% (STPP) |
Quick Details
Specifications
Product Description
Specifications STPP 94%
1. Top quality and the best price
2. Advanced technique
3. Punctual/prompt shipment
4. Best and warm service
STPP 94
Chemical Formula: Na5P3O10
Molecular Weight: 367.86
Properties: White powder
Packing: : 25kgs PP bag(lined with plastic bag)
Application:
1. Used as one of the main auxiliaries for synthetic detergent synergist for soap water softener, tanning agent for leather making, auxiliary for dyeing;
2. As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud, etc;
3. As an oil contamination resistance agent in paper production.
|
Item |
Standard |
|
|
|
Industrial Grade |
Food Grade |
|
Na5P3O10, % min |
94.0 |
94 |
|
P2O5, % min |
57.0 |
57 |
|
Water Insoluble Matter |
0.10 |
0.05 |
|
Iron (Fe), % max |
0.015 |
0.006 |
|
Heavy Metal (As Pb) , % max |
|
0.001 |
|
Arsenic(As) , % max |
|
0.0003 |
|
PH Value (1% water solution) |
9.2-10.0 |
5.0_ 9.0 |
|
Whiteness, % min |
88 |
92 |
|
Ignition Loss |
1.0 |
|
|
Density (g/cm3) |
0.35-0.9 |
0.35_ 0.9 |
|
Phase I |
10-30 |
|