Sodium tripolyphosphate tpp , sodium tripolyphosphate ph
Sodium tripolyphosphate is an inorganic substance with chemical formula na5p3o10. It is a kind of amorphous water-soluble linear polyphosphate. Sodium tripolyphosphate has two crystalline states: type I (high temperature type) and type II (low temperature type). The difference lies in their different bond lengths and bond angles. Their chemical properties are the same, but the thermal stability and hygroscopicity of type I are higher than that of type II
Technical Parameters of Sodium tripolyphosphate
Items
Appearance
Fluoride
Na5P3O10
P2O5
Water Insoluble
pH Value
Heavy metals( Pb)
Standard
White Granular or Powder
0.0030% Max
95% min
57.0% min
0.05% max
9.5-10.0
10ppm Max
Product characteristics of Sodium tripolyphosphate
Sodium tripolyphosphate has the functions of chelation, suspension, dispersion, gelling, emulsification and pH buffering. It can be used as main additives of synthetic detergent, industrial water softener, tanning pretanning agent, dyeing additives, organic synthesis catalyst, industrial dispersant and food additives
Precautions of Sodium tripolyphosphate
1. This product is non-toxic and harmless, biodegradable, but not edible.
2. If it gets into the eyes, it should be rinsed with plenty of water in time.
3. If you cause allergies to part of the human body, you should consult a doctor in time.
