sodium hexametaphosphate,China sundia price supplier

SODIUM HEXAMETAPHOSPHATE (SHMP) Food grade
Price            FOB HUANGPU USD1050/MT
Packing:         25kg woven bag
Volume/ 20’FCL: 25MT
Payment term :   L/C at sight or T/T (30% T/T in advance, 70% against the copy of B/L).
Offer validity:  In 5 days
Shipment         Within 30 days after receiving your L/C or 30% deposite
Specification: Food garde
P2O5 :                 68%MIN.
Non-active phosphate : 7.5%MAX
Fe :                      0.05%MAX
PH Value :            5.8 – 6.5     
Solubility :            Passed
Insolube in water :     0.05%MAX.
Polymerization :         9 – 21
Heavy metal(as Pb)  :   0.001%MAX.
As :                    0.0003%MAX.
F:                       0.003%MAX.