Potassium Fluozirconate CAS NO:16923-95-8 Molecular formula:K2ZrF6 Properties: Colorless or white orthorhombic needle-like crystals.Specific gravity 3.48,Melting point 840ºC.Soluble in water,soluble in cold water,insoluble in ammonia,air stable,non-hygroscopic,red...
Potassium Fluozirconate
CAS NO: 16923-95-8
Molecular formula: K2ZrF6
Properties:
Colorless or white orthorhombic needle-like crystals.Specific gravity 3.48,Melting point 840ºC.Soluble in water,soluble in cold water,insoluble in ammonia,air stable,non-hygroscopic,red heat without weight loss,the crystallization of hard,toxic!
Application:
Used for the metal zirconium,zirconium compounds,Iron alloy,magnesium alloy,steel and non-ferrous alloys,and advanced electrical materials,refractories,electric vacuum technology,materials,fireworks,ceramics,enamel and glass production.
Specification:
Items | Type 1 | Type 2 |
Content(%) | 99.0 min. | 98.0 min. |
Free acid(HF)(%) | 0.002 max. | 0.05 max. |
Chloride(Cl)(%) | 0.05 max. | 0.2 max. |
Ferrous(Fe)(%) | 0.002 max. | 0.02 max. |
Sulphate(SO4)(%) | 0.005 max. | 0.02 max. |
Ferrous(Fe)(%) | 0.001 max. | 0.005 max. |
Phosphate(PO4)(%) | 0.005 | - |
Heavy metal(Pb)(%) | 0.002 max. | 0.005 max. |
Water insoluble(%) | 0.1 max. | 0.25 max. |
Packing: 25KG bag.
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