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Calcium tungstate CAS 7790-75-2
  • CAS:

    7790-75-2
  • Fórmula molecular:

    CaO4W
  • Padrão de qualidade:

    99.5%min
  • Da embalagem:

    25kg/drum
  • Ordem mininmum:

    500kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Detalhes do produto

TNJ Chemical produces super quality Calcium tungstate CAS 7790-75-2- 99%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy Calcium tungstate CAS 7790-75-2 from China factory supplier manufacturer, please contact sales@tnjchem.com.


Chemical Name:Calcium tungstate 

CAS No.:7790-75-2

Molecular Formula: CaO4W

Molecular Weight: 287.92

Appearance: White powder



 

Application

1.Fluorescence coating, photographic light screen tube, medicine, X-ray photography and fluorescent lamp.

2.Mainly used in the production of ammonium paratungstate, tungsten trioxide, ferro-tungsten, alloy steel, hard alloy, tungsten material, tungsten wire and tungsten alloy tungsten products.Used as the raw material of tungsten series chemical products.

 



Specification

Assay              ≥99%

Particle Size (D50)  0.5~3.0 μm

Fe2O3             <0.1%

SrO                     <0.1%

Na2O+K2O     <0.1%

Al2O3            <0.1%

SiO2                    <0.1%

H2O                    <0.5%

Ignition loss    <1.0%



Packing

25kg/drum

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