Sodium metaphosphate CAS NO.10124-56-8

uses: used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and …

uses: used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive; in food industry it used as an additive, nourishing agent, quality improver, ph regulator, metal ions chelating agent, adhesive and leavening agent etc. specification: Food Grade Total Phosphates (as p2o5 ) 68% min. Inactive Phosphates (as p2o5 ) 7.0% max. Iron (fe) 0.15% max. Ph 5.8—7.3 Heavy Metals (as pb) 10 ppm max. Arsenic (as) 3 ppm max. Fluoride (f) 30 ppm max. water insoluble matter 0.02% max. Tech Grade Total Phosphates (as p2o5 ) 68% min. Inactive Phosphates (as p2o5 ) 7.0% max. Iron (fe) 0.15% max. Ph 5.8—7.3 water insoluble matter 0.02% max.