Usage:Barium carbonate is widely used in the ceramics industry as an ingredient in glazes. barium carbonate acts as a flux, a matting and crystallizing agent and barium carbonate combines with certain coloring oxides to produce unique colors not easily attainable by other means. barium carbonate use is somewhat controversial since some claim that it can leach from glazes into food and drink.
Formula:BaCO3
Molecular weight: 197.35
Property: white powder, soluble in acid, insoluble in water and alcohol
Package: 25kg or 1000kg bags
CAS No.:513-77-9
Micro/Light grade/Free flowing/Granular
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Analyzing items
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Standard
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Typical value
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Purity
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99.0% Min
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99.20%
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Moisture
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0.3% Max
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0.21%
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HCI insoluble matters
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0.25% Max
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0.2%
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Sulphur
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0.3%Max
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0.02%
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Iron(on Fe basis)
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0.004%Max
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0.03%
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Fineness
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0.2%Max
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0.2%
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