stpp_____Sodium Tripolyphosphate(STPP)

الوصف

Chemical Formula: Na5P3O*0
Appearance:White powder or granular
CAS NO.: ********4

Specification:Assay Na5P3O*0 % = *4.0 *6.0
P2 O 5 % = *7.0 *7.0 Min.
Water Insoluble Matter % = 0.*5 Max. 0.*0 Max.
Iron(Fe) % = 0.**5Max. 0.**7Max.
PH value (1% water solution) 9.***0.0 9.***0.0
Whiteness % = *0 Min. *0.0 Min.
Phase I ****0
Density 0.***0.9


Packing:*5kg/*0kg ppbag
Application:
Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; 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 and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.
Price:USD **0 FOB Tianjin
Packing:*5kg/*0kg ppbag
Payment Terms:T/T in advance or L/C at sight.
Delivery time:**3 weeks after your payment.
Validity time:*5days