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Good Quality 99.2% Na2Co3 Soda Ash Powder

South Africa

45464

200 / Metric Ton 获取最新报价

-

200 per Metric Ton

28 Metric Ton

25/50kg/plastic woven bags

15 days

2000 Metric Ton per Month

T/T, Western Union, Money Gram

Carbonate

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产品规格

Classification : - Type : - CAS No. : - Other Names : - MF : - EINECS No. : - Grade Standard : - Purity (%) : - Appearance : - Application : - Brand Name : -

详情

Barium carbonate (BaCO3), also known as witherite, is a chemical compound used in rat poison, bricks, ceramic glazes and cement.

The mineral is named after William Withering, who in 1784 recognized it to be chemically distinct from barytes. It occurs in veins of lead ore at Hexham in Northumberland, Alston in Cumbria, Anglezarke, near Chorley in Lancashire and a few other localities. Witherite is readily altered to barium sulfate by the action of water containing calcium sulfate in solution and crystals are therefore frequently encrusted with barytes. It is the chief source of barium salts and is mined in considerable amounts in Northumberland. It is used for the preparation of rat poison, in the manufacture of glass and porcelain, and formerly for refining sugar.It is also used for controlling the chromate to sulfate ratio in chromium electroplating baths.

 
Specifications
BaCO3
         ≥   99%
Moisture 
         ≤   0.35%
SO4
         ≤   0.25%
Fe
          ≤  0.004%
HCL insoluble matter
          ≤   0.30%
Bulk Density 
light powder 0.4g/cm3 
dense powder 1-1.2g/cm3 
Good Quality 99.2% Na2Co3 Soda Ash Powder

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公司名称:Asahbih Global Investment Pty Ltd

办公地址:South Africa,

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