FOB Price
Get Latest Price( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
25 Metric Ton
Packaging Detail:
25kg, 1000kg woven plastic bags lined with PE bags.
Delivery Time:
Within 15 days after confirming orders.
Supplying Ability:
2000 Metric Ton per Month
Payment Type:
T/T, L/C, D/P
Contact Person Mr. Brian
15B,No.2 Dongting Rd.,, Tianjin, Tianjin
| Sodium Tripolyphosphate | ||||
| 1 | Synonym | Pentasodium Tripolyphosphate; STPP | ||
| 2 | Formula | Na5P3O*0 | ||
| 3 | Molecule Weight | **7.****3 | ||
| 4 | Molecular structure | |||
| 5 | CAS No. | ********4 | ||
| 6 | Property | White particle or powder, apparent density 0.***0.*0g/cm3, melting point **2℃. Easily soluble in water, aqueous solution is alkali. It has got salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. | ||
| 7 | Specification | Item | unit | Standard (GB/T********4) |
| Na5P3O*0 | % | ≥*4 | ||
| P2O5 | % | ≥*7 | ||
| Water insoluble matter | % | ≤0.1 | ||
| pH (1% aqueous solution, *5℃) | 9.2～*0.0 | |||
| Bulk Density | g/cm3 | ≥0.8 | ||
| Whiteness | % | ≥*0 | ||
| Fe | ppm | ≤**0 | ||
| Phase I | % | *0～*0 | ||
| 8 | Packing | *5kg bags. *5MT/*0 feet container | ||
| 9 | Application | Used as additive in detergent synthesis, ceramics production, soap synergist. Has strong emulsifying property to lubricant and fat, to adjust the PH value of buffer liquid soap, water softener for industrial water, pretanning agent for leather production, in dyeing additive, paint, kaolin, magnesium oxide, calcium carbonate and other industries as dispersant for the preparation of suspension, as dispersant in drilling fluid, as anti-oil agent in paper-making industry. | ||
