- Other Plant & Animal Oil[6]
- EPS[6]
- Other Chemicals[5]
- Polymer[6]
- Chemical Auxiliary Agent[6]
- Other Plastic Raw Materials[1]
- PET[1]
- PS[6]
- HDPE[1]
- PP[4]
- ABS[6]
- Pigment[6]
- Carbonate[6]
- Sulphate[6]
- Alkali[6]
- Chloride[1]
- Organic Acid[6]
- Nitrate[6]
- Food Additives[1]
- Phosphate[6]
- Alcohol & Hydroxybenzene & Ether[3]
- Paraffin[6]
- Ceramics[1]
- Silicate[6]
- Other Inorganic Salts[5]
- Contact Person : Ms. zheng Melody
- Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
- Tel : 0086-27-86371632
- Fax : 0086-27-86371597
- Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
- Country/Region : China
- Zip : 430014
Sodium Tripolyphosphate/ STPP
Related Product Searches:Sodium Tripolyphosphate/ STPP,High Quality,Sodium TripolyphosphateSTPP, White Powdery STPP,xuyadi-0021
1. Sodium Tripolyphosphate/ STPP
Name:Sodium Tripolyphosphate STPP
Chemical properties:Formula: Na5P3O10
2. Thchnical data
ITEMS | SPECIFICATION |
Assay Na5P3O10 % ≥ | 94.0 Min. |
P2 O 5% ≥ | 57.0 Min. |
Water Insoluble Matter % ≤ | 0.05 Max. |
Iron(Fe) % ≤ | 150ppm Max. |
PH value (1% water solution) | 9.5-10.0 |
Heavy Metal (as Pb) % ≤ | 0.001 Max. |
Arsenic (As) % ≤ | 0.0003 Max. |
Fluoride (F) % ≤ | 0.003 Max. |
Whiteness % ≥ | 90 |
3. Usage:
It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard water to make suspension into solution, It can also be used in the food industry as an a softener, densifier or emulsifying agent .for example,
processed cheeses,noodles.and as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans etc.
4. Packing: 25kgs /bag
Sodium Tripolyphosphate/ STPP
