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CAS 7783-03-1
  • CAS:

    7783-03-1
  • الصيغة الجزيئية:

    H2WO4
  • معيار الجودة:

    88.0-91.0
  • التعبئة:

    25kg/drum
  • ترتيب مينينموم:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • تفاصيل المنتج

TNJ Chemical provides database on CAS 7783-03-1, including chemical name, synonyms, structure, formula, application etc,  and also offers price quotation on CAS 7783-03-1 different grades. If you want to buy 7783-03-1, please feel free to contact sales@tnjchem.com


Tungstic acid CAS 7783-03-1 is yellow powder, insoluble in water, soluble in caustic soda, soda ash, ammonia solution can generate tungstate.


Specification

Appearance        Yellow powder

WO3 (%)           88.0-91.0

Al                      0.001 max

As                     0.005 max

Bi                      0.001 max

Ca                     0.002 max

Co                     0.002 max

Cu                     0.001 max

Fe                     0.001 max

K+Na                0.015 max

Application

Tungstic acid is used in the production of tungsten powder, tungsten bar, tungsten wire, tungsten carbide and other chemical products.


Packing

25kg Cardboard barrel or plastic woven bag


Storage

Store in a cool, dry, well-ventilated warehouse. Away from fire, heat. Relative humidity in the warehouse.

Please refer to the Materials Safety Data Sheet (MSDS) for the handling methods.

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      CAS 7783-03-1
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