SODIUM HEXAMETAPHOSPHATE

 

FORMULA: (NaPO3)6

 

M. W.: 611.82

 

CAS NO.: 10124-56-8

 

GRADE: FOOD GRADE

 

DESCRIPTION: WHITE POWDER, SPECIFIC GRAVITY IS 2.484 AT 20℃, MELTING POINT IS 616℃. SOLUBLE IN WATER EASILY BUT NOT IN ORGANIC SOLVENT, A FINE SOFT WATER AGENT.

 

SPECIFICATIONS:

 

TOTAL PHOSPHATE (P2O5)

68% MIN.

INACTIVE PHOSPHATE (P2O5)

7.5% MIN.

Fe

0.05% MAX.

PH VALUE (1% SOLUTION)

5.8-6.5

SOLUBILITY

THROUGH TEST

ARSENIC (As)

0.0003% MAX.

HEAVY METAL (Pb)

0.001% MAX.

FLUORIDE (F)

0.003% MAX.

WATER INSOLUBLE

0.06% MAX.

 

USES: IT IS MAINLY USED AS ADDITIVE AGENT, PH ADJUSTIVE AGENT AND FERMENT AGENT, NOURISHMENT.

 

PACKING:   25KG/50KG PLASTIC WOVEN BAG.