Description
Sodium tripolyphosphate Quick Details
Chemical Name: Sodium tripolyphosphate; Sodium triphosphate; penta-Sodium triphosphate
CAS: 7758-29-4
Molecular Fomula: Na5O10P3
Molecular Weight: 367.86
Chemical Structure:
Appearance: White Powder
Purity: 99%
Sodium tripolyphosphate Typical Properties
Item
Specifications
Results
Content(Na5P3O10)%≥
94
95
Phosphoruspentoxide%≥
57
57.6
Water-insoluble%≤
0.05
0.04
Iron(Fe)%≤
0.01
0.007
PHvalue(1%watersolution)
9.5-10.0
9.8
Heavymetal(Pb)%≤
0.001
0.0006
Arsenic(As)%≤
0.0003
0.0002
Fluoride(F)%≤
0.003
0.003
Whitecontent%≥
85
90
Conclusion
Theresultsconformswithenterprisestandards
Sodium tripolyphosphate Usage
Used in soap synergists and to prevent the precipitation and blooming of bar soap oil. It has a strong emulsification effect on lubricating oil and fat and can be used to adjust the Ph value of the buffer soap. A softener for industrial water. Tanning pre-tanning agent. Dyeing aids. It is used as a dispersing agent in the preparation of suspensions in industries such as paint, kaolin, magnesia, and calcium carbonate. Drilling mud dispersant. The paper industry is used as an anti-oil agent.
Sodium tripolyphosphate Package
25/kg drum
