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.