Barium carbonate, also known as witherite, is a chemical compound typically used in rat poison, bricks, ceramic glazes and cement. It 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.
Weights:
Packaging Options:
Other weights and packaging options available on request.
| Compound | Typical (%) |
| Sr | >75.0% |
| Na | <15.0% |
| Ca | <8.0% |
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