sodium tripolyphosphate industrial grade
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sodium tripolyphosphate industrial grade
1.white granule or powder
2.certification:ISO9001:2000
sodium tripolyphosphate industrial grade
Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leathermaking, auxiliary for dyeing; As an effectivedispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
Sodium Tripolyphosphate (STTP) | |
Na5P3O10 | 94.0%Min |
P2 O 5 | 57.0%Min |
Water Insoluble Matter | 0.15%Max |
Iron(Fe) | 0.015%Max |
PH value (1% water solution) | 9.2-10.0 |
Whiteness | 92%Min |
Ignition loss | 1.0 |
Density (g/cm3) | 0.35-0.9 |
Phase I | 10-30 |
