タイトルまたは説明

Product: Sodium Tripolyphosphate (STPP)
Molecular Formular: Na5P3O*0
CAS No.: *********7
Appearance: White powder or granular Product: Sodium Tripolyphosphate (STPP)
Molecular Formular: Na5P3O*0
CAS No.: *********7
Appearance: White powder or granular; Easily soluble in water;
Specification: ITEM                                            INDEX
                   Tech. Grade               Food Grade
Na5P3O*0 (%):   *4Min                  *5Min
P2O5 (%): *7Max   *7Max
Insolubles in water (%):   0.*5Max                0.*5Max
Fe (%): 0.**7Max   N
Ph (1% solution):   9.***0                 9.***0
Heavy Metal (As Pb) (%):   N              0.**1Max
Arsenic (As) (%):   N             0.***3Max
Fluoride(F) (%):   N             0.**3Max
Whiteness(%):  *0Min                *0Min
Density 0.***0.9  0.***0.9
I type content (%)  ****0                ****0
Uses:
Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions 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 and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry. pachage: *5KG / BAG