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
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