Sttp Sodium Tripolyphosphate Detergent Chemical
Product Description
Product: Sodium Tripolyphosphate/STPP
CAS: 7758-29-4
Formula: Na5P3O10
Package: 25kg bag/100Kg bag
Shelf Life: 2 years
Appearance: White crystal powder and granular
Storage: Stored in Shielded from light, dry and cool place
Specification
| Items | Index |
| Appearance | White Granular or Powder |
| Na5P3O10 | 95% min |
| P2O5 | 57.0% min |
| Water Insoluble | 0.05% max |
| pH Value | 9.5-10.0 |
| Bulk Density | 0.70 g/ml-0.80 g/ml |
| Whiteness | 85% min |
| Loss on Ignition (105°C,1hour) | 0.5% max |
| Fluoride | 10 mg/kg max |
| As | 1 mg/kg max |
| Lead | 1 mg/kg max |
| AI | 200 mg/kg max |
Product Uses
As main synthetic detergent builder, as soft water agent, as detergent building foaming agent, as emulsifier of oils and greases,as peptizing agents as PH buffers, and to provide alkalinity. Used in petroleum industry as peptizing and deflocculation agents in oil well drilling muds, sequestration in cotton boiling, catalyst of organic synthesis bath water softening, red and black water control, catholic corrosion inhibitor, It can be used in syntheticing rubber and fiber making industries.
Packaging
