Barium Carbonate Industrial White Powder, 99% Minimum Purity, 325 Mesh, for Ferrite-Magnet 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
A ferrite-magnet application needs a defined feedstock specification before a material is approved. This industrial white barium carbonate has a declared 99% minimum purity, a 325-mesh designation and density of 4.43g/cm³ for that qualification discussion.
Set the ferrite feedstock acceptance brief
Request current assay and impurity results for the actual offered BaCO3 grade. Match those documents with the required ferrite-material limits, rather than assuming that a chemical name or minimum purity establishes the finished magnetic result.
Connect 325 mesh with measured powder data
Confirm the mesh standard and obtain the complete particle distribution and method. Request defined thermal evidence relevant to the actual process, without treating an unqualified material descriptor as a firing instruction or a guaranteed operating temperature.
- Grade acceptance
- Agree the chemical and particle requirements.
- Process acceptance
- Define the relevant ferrite qualification and measured result.
Check certificate and sample scope
Samples are available, and applicable ISO documents should identify their actual scope when certification is required. Confirm the current storage and shelf-life conditions and agree which technical report will accompany the evaluation material.
The powder is described as insoluble in water, but that property does not determine the performance of a ferrite, ceramic, glass or enamel system. Include the actual process brief and accepted material limits in the enquiry so the comparison rests on documented grade properties and relevant qualification tests.
