Sodium Tripolyphosphate

详情

Specifications sodium tripolyphosphate
used as one of the main auxiliaries for synthetic detergent and etc. Sodium Tripolyphosphate (STTP)
Sodium Tripolyphosphate(STPP) *4% Tech Grade
Na5P3O*************************************- *4.0%Min
P2 O 5 ****************- ************************7.0%Min
Water Insoluble Matter *********************0.*5%Max
Iron(Fe) ***************************************0.**5%Max
PH value (1% water solution)**************9.***0.0
Whiteness**************************************2%Min
Ignition loss***********************************1.0
Density (g/cm3) ******************************0.***0.9


Application Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leathermaking, auxiliary for dyeing; As an effectivedispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham andsoften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry. *5kgs or *0kgs pp bag, or ***0kgs big sack package