الوصف

STPP Product name:Sodium Tripolyphosphate (STPP) Molecular Formula:Na5P3O*0 CAS No.:********4 Appearance: White powder or granular Specifications: 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 Packing: *5KG per bag.