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

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

Brand Name : YIXIN
Model Number : YXC-004
Certification : ISO9001
Place of Origin : CHINA
MOQ : 1-27ton
Price : USD420/ton
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000ton per month
Delivery Time : 3-15 days after we receive the deposit .
Packaging Details : 25kg/bag
Description : Barium carbonate
CAS NO : 513-77-9
EINECS : 208-167-3
Moisture : 0.3%max
Fe : 0.004%max
Purity : 99.2%
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Important raw materail barium carbonate for glass making and enamel glazing


►Description


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.



►Specification


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

►Why choose us


*Nearly 20 years worked for Chemical products.


*We have own warehouses in Shanghai port,and also work with many brother


manufacturers.


*Free samples is avaliable .


* We provide all certifications you need .


*We help to find other chemicals for you .


*We promise we will give you our best quality and best service for you .


►Application


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.



►FAQ


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


Chemicals.


Product Tags:

barium carbonate msds

      

witherite

      

barium salt

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

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