Phosphate serious

SHMP / Sodium Hexametaphosphate

Sodium Hexametaphosphate ( SHMP ) 68%

CAS No.: 10124-56-8
Packing: 25kg paper bag
Appearance: White powder

Usage:
For industrial grade, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent.
For food grade, it is mainly used as additive agent,PH adjusting agent and fermentation agent, and nourishment.

Specification:

items	Industrial grade	Food grade
Total phosphate (P2O5)	68% min	68% min
Inactive phosphate(P2O5)	7.5% max	7.5% max
Iron (Fe)	0.05% max	0.05% max
PH value(1% solution)	5.8-7.3	5.8-6.5
solubility	Qualified	Qualified
Heavy metals (Pb)	--------	0.001% max
Arsenic (As)	--------	0.0003% max
Fluoride (F)	--------	0.003% max
Water insoluble	0.05%max	0.06% max

Next: STPP / Sodium Tripolyphosphate

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Phosphate serious

SHMP / Sodium Hexametaphosphate