SODIUM HEXAMETAPHOSPHATE

 

FORMULA: (NaPO3)6

 

M. W.: 611.82

 

CAS NO.: 10124-56-8

 

GRADE: INDUSTRY 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)

5.8-7.3

SOLUBILITY

THROUGH TEST

 

USES: IT IS MAINLY USED AS SOFT WATER AGENT IN THE SOLUTION FOR PRINTING AND DYEING AND BOILER; DIFFUSANT OF PAPERMAKING; SLOW CORRODENT, FLOATING AGENT, DISPERSING MEDIUM HIGHT TEMPERATUREAGGLOMERANT, DETERGENT AND SOIL ANALYTICAL CHEMISTRY REAGENT.

 

PACKING:   25KG/50KG PLASTIC WOVEN BAG.