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Sodium Tripolyphosphate
7758-29-4
河北 更新日期:2011-03-29

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联系人:Angela
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产品详情:

中文名称:
三聚磷酸钠
英文名称:
Sodium Tripolyphosphate
CAS号:
7758-29-4
Properties: White powder, surface density: 0.35-0.9g/cm3,  melting point:622℃, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
Application:
1,Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing.
2,As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
3,As an oil contamination resistance agent in paper production.
Technical Data Sheet:

Indexes
Industrial Grade
Food Grade
 Na5P3O10
94.0%Min
94.0%Min
P2 O 5  
57.0%Min
57.0%Min
Water Insoluble Matter  
0.15%Max
0.04%Max
Iron(Fe)
0.015%Max
0.006%Max
PH value (1% water solution)
9.2-10.0
9.5-10.0
Heavy Metal (as Pb)
 
0.001%Max
Arsenic (As)  
 
0.0003%Max
Fluoride (F)
 
0.003%Max
Whiteness
92%Min
92%Min
Ignition loss
1.0
/
density (g/cm3)
0.35-0.9
0.35-0.9
Phase I
10-30
10-30

contact: angela@hebeimeida.com

Sodium Tripolyphosphate,stpp,SALTS,industrial chemicals

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