الوصف

1.Standard executed: HG/T********7;
2.GB******9
3.Capacity : *0,**0MT/a
4.Properties:White powder; Density 2.**4(*0°C); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. And is a good water treatment chemical.
5.Application: Used in industries of oil fields, paper-making, 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.
6.Package:In double layer bags of *5 Kg or *0 Kg or ***0 Kg net. It must be stored in places well ventilated and dry.
7.Re: Sodium Hexametaphosphate food grade  Appearance: White power Specification: Total phosphate as P2O5: *8% min Inactive phosphate as P2O5 : 7.5% max Iron: 0.*5% max PH value(1% solution) : 5.**7.3 Water insoluble: 0.*6% max
Heavy Metals (as Pb) %≤0.**1
Arsenic (As)%≤0.***3
Fluoride (as F) %≤0.**3Polymerization:***1
Fineness(mesh):****0