| ≥1 piece |
1.supply Sodium Tripolyphosphate
2.high quality
3.competitve price
4.prompt delivery
STPP, Sodium Tripolyphosphate
Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, etc.
STPP Sodium Tripolyphosphate
| Na 5 P 3 O 10 ,% ,Min. | 94 |
| P 2 O 5 ,% ,Min. | 57 |
| Insolubles, % Max. | 0.05 |
| PH Value(1%Solution) | 9.5-10.0 |
| Iron (Fe), %, Max. | 0.015 |
| Fluoride (F), %, Max. | 0.003 |
| Chloride (Cl), %, Max. | 0.025 |
| Sulphate (as SO 4 ), %, Max. | 0.4 |
| Bulk density, g/l | 650-990 |
| White degree %,Min. | 93 |
| Phase I | 10-30 |
Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, Preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process.
| CAS No.: 7758-29-4 | Other Names: STPP | MF: Na5P3O10 |
| EINECS No.: 231-838-7 | FEMA No.: 3641 | Place of Origin: Hebei China (Mainland) |
| Type: Stabilizers | Brand Name: S-T | Model Number: ST |
| quality: good |