Sodium Tripolyphosphate (stpp)
Description
Properties: White powder, surface density: 0.35-0.9g/cm3, melting point:622℃, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent. specification:
| Indexes | Industrial Grade |
| 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 |
| Heavy Metal (as Pb) | |
| Arsenic (As) | |
| Fluoride (F) | |
| Whiteness | 92%Min |
| Ignition loss | 1.0 |
| density (g/cm3) | 0.35-0.9 |
| Phase I | 10-30 |
Uses: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing. Packing: 25kg/bag, 20MT/20FCL
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Bussiness Type:
Manufacturer
Year Established:
2001
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Main Markets:
South America,Europe,Asia
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Product Focus:
Lithopone,
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