- Chemical Auxiliary Agent[2]
- Phosphate[3]
- Daily Chemicals[2]
- Oxide[1]
- Organic Acid[1]
- Amine[1]
- Catalyst[1]
- Dyestuffs[3]
- Chloride[3]
- Chlorate[1]
- Other Inorganic Salts[1]
- Sulphate[2]
- Sulfide[1]
- Carbonate[7]
- Alkali[7]
- Diagnostic Tools[1]
- Contact Person : Ms. aa Alice
- Company Name : Tianjin Kaiyi Chemical Factory
- Tel : 86-22-59810088
- Fax : 86-22-59810222
- Address : Tianjin,TianJin,E7-205 binhai finance zone, no.20guangchang east road,TEDA,TianJin
- Country/Region : China
- Zip : 300457
Sodium Tripolyphosphate(STPP)
STPP/Sodium Tripolyphosphate
Specifications---------------------Industrial Grade AssayNa5P3O10 % ----------------------->94.0 P2O5 % -------------------------------->57.0 Sodium Pyrophosphate %-----------------<3 Sodium Sulphate ---------------------<2.0 Water Insoluble Matter %---------------<0.1 Iron(Fe) %-----------------------------<0.01 PH value(1%water solution)-------------9.2-10.0 Particle Size Power: (ASTM)Through 200 mesh sieve %--------->75 Through 100 mesh sieve %--------------->90 Whiteness %---------------------------->100.0 Density-------------------------------0.7-1.000 kg/lt Phase I -------------------------------10-30
Usage:. Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer. 2. Used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry. 3. Also widely used in gum synthesis, foodstuff industry, and poultry process.
Sodium Tripolyphosphate(STPP)
