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.