sodium tripolyphosphate cas 7758-29-4

Description

Sodium tripolyphosphateQuick Details

Chemical Name:Sodium tripolyphosphate

CAS: 7758-29-4

Molecular Fomula:Na5O10P3

Molecular Weight:367.86

Chemical Structure:

Appearance: White Powder

Purity: 99%

Sodium tripolyphosphateTypical 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