CasNo.16923-95-8,Potassium Fluorozirconate,(16923-95-8) Suppliers

1 Metric Ton	FOB Price: USD 1.0000

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Purity: 98%min
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Keywords

Potassium Fluorozirconate CAS NO.: 16923-95-8 Potassium Fluorozirconate

Quick Details

Appearance:White crystalline powder
Application:Used for the metal zirconium, zirconium compounds, Iron alloy, magnesium alloy, steel and non-ferrous alloys, and atomic energy industry, and advanced electrical materials, refractories, electric vacu
PackAge:25KG composite paper bag five layers/16T/(20')FCL
ProductionCapacity:16000|Metric Ton|Year
Storage:RT
Transportation:By sea or by air

Superiority:

Potassium Fluorozirconate

Identification:

Chemical Name: Potassium Fluorozirconate

Synonyms: Potassium Zirconium Hexafluoride

CAS No.: 16923-95-8

Molecular weight : 283.41

Molecular Formula: K₂ZrF₆

Properties: Colorless or white orthorhombic needle-like crystals. Specific gravity 3.48 Melting point: 840 ℃. Soluble in water, soluble in cold water, insoluble in ammonia, air stable, non-hygroscopic, red heat without weight loss, the crystallization of hard, toxic.

Details:

Potassium Fluorozirconate

Identification:

Chemical Name: Potassium Fluorozirconate

Synonyms: Potassium Zirconium Hexafluoride

CAS No.: 16923-95-8

Molecular weight : 283.41

Molecular Formula: K₂ZrF₆

Properties: Colorless or white orthorhombic needle-like crystals. Specific gravity 3.48 Melting point: 840 ℃. 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 atomic energy industry, and advanced electrical materials, refractories, electric vacuum technology, materials, fireworks, ceramics, enamel and glass production.

Specifications:

Items	Electronic-grade	Export grade	Industrial grade
Assay (K₂ZrF₆) %	≥99.5	≥99.0	≥98.0
Chloride (Cl) %	≤0.01	≤0.05	≤0.2
Fe %	≤0.0005	≤0.002	≤0.02
Heavy metal (Pb) %	≤0.0005	≤0.002	≤0.005
Free acid (as HF) %	≤0.001	≤0.002	≤0.05
Sulfate (SO₄^2-) %	≤0.002	≤0.005	≤0.02
Zr(HF)O₂ %	43.3-43.7	43.0-43.5	42.5-43.2
Phosphate (PO₄^3-) %	≤0.01	≤0.005	--
Zr %	≥31.5	≥31.5	≥31.0
Na %	≤0.05	≤0.10	≤0.20
Ti %	≤0.001	≤0.005	≤0.01
Silicon (SiO₂) %	≤0.05	≤0.10	≤0.20
Water insoluble %	≤0.05	≤0.10	≤0.25
Residue on Ignition %	≤0.02	≤0.4	≤1.0
PH value (5% Aq. solution)	5.5-6.5	5.5-6.5	5.5-6.5
Intermediate inspection
Appearance Identification	white crystalline powder	white crystalline powder	white crystalline powder
Loss on dry (105℃/2H) %	≤0.1	≤0.2	≤0.5
Whiteness (70-90umGranularity) %	≥95	≥90	≥80
Foreign substance detection	≤1mm/10	≤1mm/10	≤1mm/10
Granularity (U.S.SCREEN) mesh	90% pass 40-150 mesh	90% pass 40-150 mesh	不检
Shelf life	Two years	Two years	Two years
Supply reference
Production process	Refined	synthesis of Fluorozirconate acid	synthesis of Potassium chloride
Packing	25KG composite paper bag five layers/16T/(20')FCL	25KG composite paper bag four-layer /16T/(20')FCL	25KG composite paper bag 2 layers/16T/(20')FCL