- Inorganic compound
- White powder
- Freely soluble in water. Insoluble in ethanol
- Stable. Incompatible with strong oxidizing agents, strong acids.
- Storage temperature: no restrictions.
1. STPP used as main auxiliary of synthetic wash, soap synergistic agent, water softener,leather pre-tanning agent,dye auxiliary agent;
2. STPP is a dispersant of suspensions such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud;
3. STPP is also used as preservative agent for paper making, organic synthesis catalyze;
4. STPP used in epuration of petroleum product, gum latex storage;
5. As dispersant, solvent in metal industry and pharmaceutical industry.