- Inorganic Chemicals; Organic Or Inorganic Compounds Of Precious Metals, Of Rare-earth Metals, Of Radioactive Elements Or Of Isotopes
- Phosphinates (hypophosphites), Phosphonates (phosphites) And Phosphates; Polyphosphates, Whether Or Not Chemically Defined.
- Sodium Triphosphate "sodium Tripolyphosphate", Whether Or Not Chemically Defined
Sodium Tripolyphosphate
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif |
| Payment Mode : |
T/T,L/C |
Description
1, Sodium Tripolyphosphate (STPP)
2, CAS No.: 7758-29-4
3, HS Code: 28353100
4, Type: STPP 94%min Tech Grade
Properties: White powder, surface density: 0.35-0.9g/cm3, melting point: 622C, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
Application:
1, Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing;
2, As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
3, As an oil contamination resistance agent in paper production.
2, CAS No.: 7758-29-4
3, HS Code: 28353100
4, Type: STPP 94%min Tech Grade
Properties: White powder, surface density: 0.35-0.9g/cm3, melting point: 622C, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
Application:
1, Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing;
2, As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
3, As an oil contamination resistance agent in paper production.
Specification:
Re: STPP Tech Grade 94%min
Appearance:White Powder
Na5P3O10: 94.0%Min
P2 O 5: 57.0%Min
Water Insoluble Matter: 0.10%Max
Iron(Fe): 0.007%Max
PH value (1% water solution): 9.2-10.0 |
Whiteness :88%Min
Ignition: loss 1.0
density (g/cm3): 0.65-0.99
Phase I: 10-30
Packing: 25kg/bag, 22MT/20’FCL
