Industrial Barium Carbonate BaCO3 Powder, 99% Minimum Purity, 325 Mesh, for Glass Manufacturing and Electronic-Material Evaluation
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Particle-size designationMesh designationColorWhite
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Physical formPowder
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CAS No.513-77-9Purity99.0%
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AppearanceWhite PowderApplicationCeramics, Glass, Ferrite, Electronic Industry, Ceramics, Glass, Ferrite, Electronic Industry, Enamel
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ClassificationCarbonateEINECS No.208-167-3
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Grade StandardIndustrial GradeMolecular FormulaBaCO3
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Other NamesCarbonic Acid Barium SaltTypeBarium Carbonate
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Product NameBarium CarbonateDensity4.43 g/cm³
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Melting Point811°C (Decomposes)SolubilityInsoluble in Water
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Particle Size325 MeshStorageCool, Dry and Well-Ventilated Place
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Shelf Life24 MonthsPackaging25kg PP Woven Bag / 1000kg Jumbo Bag
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SampleAvailable
Glass-manufacturing and electronic-material enquiries should define their chemical acceptance requirements separately. This industrial white BaCO3 powder has a declared 99% minimum purity, a 325-mesh designation and density of 4.43g/cm³ for a documented barium-carbonate comparison.
Define the glass-batch chemical requirement
Request current assay and impurity results for the actual offered powder. Match them with the glass process specification, rather than treating a minimum purity and material name as a complete batch-material qualification.
Specify the electronic-material acceptance criteria
Identify the actual impurity and particle limits relevant to the intended electronic material. Confirm the mesh standard and obtain a full measured distribution with its method, so the 325-mesh description remains separate from any inferred particle percentile or performance result.
- Material documentation
- Confirm defined thermal data and current chemical analysis.
- Evaluation documentation
- Agree the actual process trial and the measurements required for acceptance.
Prepare the material sample and storage brief
Samples are available, with terms and accompanying grade documents to be confirmed. Obtain current storage and shelf-life conditions, and use the intended glass, ceramic, ferrite or enamel process to define a relevant evaluation.
Water insolubility is a stated material property, but it does not establish an electronic-grade or finished-process result. Include the accepted chemical limits and requested powder reports in the enquiry so the comparison rests on evidence rather than a supplier descriptor or an assumed processing benefit.
