- Inorganic Acids[2]
- Phosphate[10]
- Feed Additives[3]
- PVC[2]
- Polymer[4]
- Food Additives[8]
- Water Treatment[10]
- Adhesives & Sealants[1]
- Other Chemicals[3]
- Organic Acid[2]
- Chemical Auxiliary Agent[3]
- Paint & Coating[1]
- Contact Person : Mr. wang dongsheng
- Company Name : Xuzhou Tianrun Chemical Co., Ltd.
- Tel : 86-516-83832627
- Fax : 86-516-83832638
- Address : Jiangsu,xuzhou,201 east huaihai road
- Country/Region : China
- Zip : 221005
STPP
Product name: Sodium Tripolyphosphate (food grade)
| Name of index | Index | Result |
Na5P3O10 % | ≥94 | 95.6 |
P2O5 % | ≥57 | 57.7 |
Substances not dissolved in water % | ≤0.03 | 0.02 |
As % | ≤0.0003 | <0.0003 |
Fluorides % | ≤0.003 | 0.001 |
Chlorides % | ≤0.025 | 0.014 |
Pb % | ≤0.001 | <0.001 |
Sulfates % | ≤0.4 | 0.2 |
Whiteness % | ≥90 | 90 |
PH value(1% of solution) | 9.5-10.0 | 9.7 |
Appearance | White granular | Measure up |
Used as improving agent in food industry,PH value regulating agent, chelating agent for metal ion, adhesive agent and expansion agent. Utilized in the canned bean,fruits and meat,and also in meat food and beer plants.it has the same effect as hexa-sodium, and will produce better results when used together with hexa-sodium.
STPP
