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Chemical Compound Barium Carbonate White Free Flowing Powder Cas 513-77-9

Chemical Compound Barium Carbonate White Free Flowing Powder Cas 513-77-9

barium carbonate msds


barium salt

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Barium Carbonate
Product Description


Important raw materail barium carbonate for glass making and enamel glazing 







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.



Chemical Compound Barium Carbonate White Free Flowing Powder Cas 513-77-9 0




Item Specification for Frist Grade
Purity(BaCO3) ≥99%
Moisture ≤0.3%
SO4 ≤0.35%
Iron(Fe) ≤0.004%
HCL insoluble Matter ≤0.25%





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Barium carbonate is widely used in the ceramics industry as an ingredient in glazes.


It acts as a flux, a matting and crystallizing agent and combines with certain colouring


oxides to produce unique colours not easily attainable by other means.


Its use is somewhat controversial since some claim that it can leach from glazes into


food and drink.


To provide a safe means of use, BaO is often used in fritted form.


In the brick, tile, earthenware and pottery industries barium carbonate is added to


clays to precipitate soluble salts (calcium sulfate and magnesium sulfate) that cause efflorescence.



Chemical Compound Barium Carbonate White Free Flowing Powder Cas 513-77-9 1





1: Do you supply sample?

A1:Yes, we can supply free samples for your test.

Q2: Do you accept sample order?

A2: yes, sample order for a trial start,100kg, 500kg, 1000kg as you need.

Q3: Is it possible to custom the labels with my own design?

A3: Yes, and you just need to send us your drawings or artworks, then you can get


you want.

Q4: Are you manufacture?

A4: We have our own factory and can supply good quality products with


professional services.

Q5: What are your main products?


A5: Our main products are


(1) glass manufacturing Chemicals (2) ceramic


Chemicals (3) Fluoride Chemicals (4) Detergent Chemicals (5) Surfactants (6) flux


Chemicals (7) Fine Chemicals (8) Textile and paper chemicals (9) Oilfield



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