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Home > Products >  Potassium Fluorozirconate

Potassium Fluorozirconate CAS NO.16923-95-8

  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Available Specifications:

    Electronic-grade(1-5)Metric TonExport grade(1-5)Metric TonIndustrial grade(1-5)Metric Ton

  • Product Details

Keywords

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

Quick Details

  • ProName: Potassium Fluorozirconate
  • CasNo: 16923-95-8
  • Molecular Formula: K2ZrF6
  • Appearance: White crystalline powder
  • Application: Used for the metal zirconium, zirconiu...
  • DeliveryTime: 10 days
  • PackAge: 25KG composite paper bag five layers/1...
  • Port: Tianjin
  • ProductionCapacity: 16000 Metric Ton/Year
  • Purity: 98%min
  • Storage: RT
  • Transportation: By sea or by air
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade,Electron Grade,Reagen...
  • Molecular weight: 283.41

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 (SO42-)     %

≤0.002 

≤0.005 

≤0.02 

Zr(HF)O2     %

43.3-43.7 

43.0-43.5 

42.5-43.2 

Phosphate (PO43-)    %

≤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

 

 

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