STPP(Sodium Tripolyphosphate)

详情

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.

Specification:
Re: STPP Tech Grade *4%min
Appearance: White Powder
Na5P3O*0: *4.0%Min
P2 O 5:  *7.0%Min 
Water Insoluble Matter:  0.*0%Max
Iron(Fe): 0.**7%Max
PH value (1% water solution): 9.***0.0 |
Whiteness :*8%Min
Ignition: loss 1.0
density (g/cm3): 0.***0.*9
Phase I: ****0