Description
STTP
Technical Specifications:
1. Technical grade:
(1)Appearance: White powder
(2)Main content: *4.0% min.
(3)P2O5: *7.0% min.
(4)pH of 1% water solution: 9.***0.0
(5)Iron, as Fe: 0.**5% max.
(6)Water insoluble: 0.1% max.
(7)Density: 0.**1.0 g/cm3
Application:
1. Used as main auxiliary of synthetic wash, soap synergistic
agent, water softener, leather pre-tanning agent, dye auxiliary
agent, as dispersant of suspension such as paint, kaolin, magnesium
oxide, calcium carbonate drilling mud, and as 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.
