Industrial Barium Carbonate BaCO3 Powder for Ceramic Glaze and Optical Glass, 325 Mesh
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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
For ceramic glaze and optical-glass work, composition acceptance should be defined before a carbonate sample is selected. This industrial white barium carbonate powder is identified as BaCO3. Its stated particle designation is 325 mesh and density is 4.43 g/cm³.
Agree the assay and iron criteria for the glaze
Request current analysis with the composition basis and the measured iron result. Specify the limit that the intended material actually requires. A low-iron description cannot replace a numerical result, and the chemical name does not establish optical-grade qualification.
Check how the 325-mesh powder is measured
Obtain the sieve standard, sample preparation and passing criterion associated with the material. Ask for a full particle report if the process requires more than sieve classification. Review the stated density with its measurement method before comparing candidate powders.
Link thermal evidence to the actual glass process
Describe the process conditions and request a report relevant to the supplied material. Identify which thermal event and method the report addresses. A general temperature entry does not define a production instruction or establish the behaviour of the finished glaze or glass.
- Match current assay and iron evidence to the project's acceptance limits.
- Confirm sieve and physical-property methods for the exact sample.
- Evaluate the intended formulation and record its finished-material results.
Other industrial uses, including ferrite, electronics and enamel, require their own qualification criteria. Keep the technical documents with the sample actually tested and review the relevant storage instructions before acceptance.
