Fengda Chemicals Corp.

Sodium Hexametaphosphate

Molecular formula：(NaPO₃)₆

Molecular weight：611.17

CAS No.：10124-56-8

Property：White powder, specific gravity is 2.484 at 20ºC. Melting point is 616℃. Soluble in water easily but not in organic solvent. Fine soft water agent.

Usage：Use mainly as a softener and anticorrosion agent for industrial water, diffusion agent of manufacture paper, bonding agent of blast-furnace refractory, floatation agent for ore-dressing, etc. Food grade can be used as quality improver in beverage, milk products and can goods etc, as PH adjuster and as metal ion adhesive, it can help to protect color of food, to emulsify fats in meat cans and to keep beer from muddling.

Packing：Net in 25KG plastic woven bag.

Specification：

Item	Tech	Food
Total phosphate (as P₂O₅) Content	68% Min	68% Min
Inactive phosphate (as P₂O₅) Content	7.5% Max	7.5% Max
Water-insoluble matter	0.04% Max	0.06% Max
Fe	0.03% Max	0.02% Max
Heavy metals(as Pb)	-	0.001% Max
Arsenide (as As)	-	0.0003% Max
Fluoride (as F)	-	0.003% Max
PH Value	5.8-7.0	5.8-6.5