Natural Barium Sulfate BaSO4 ≥85% White Fine Barite Powder for Industrial Superfine-Grade Enquiries
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ColorWhitePhysical formPowder
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CAS No.7727-43-43-7PurityBaSO4 ≥85.0%
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AppearanceWhite Fine PowderApplicationPaint, Ink, Plastic, Rubber, Powder Coating
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ClassificationSulphateEINECS No.231-784-4
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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Other NamesBarite Powder, Heavy SparTypeBarium Sulfate
Confirm the actual grade before comparing a superfine barite offer. This industrial natural barium sulfate BaSO4 is described as white fine powder with stated BaSO4 ≥85.0%, for material evaluation in paint, ink, plastic, rubber and powder coating.
Confirm identification and composition together
Obtain current technical, analysis and safety documents that identify the proposed material. Request the actual BaSO4 and relevant impurity results, keeping the content minimum distinct from an exact sample analysis. Retain the material reference across the report set.
Confirm the measured definition of superfine
Ask for particle-distribution or sieve results with the measurement method. Fine or superfine wording does not establish a mesh fraction or numerical particle value. White appearance is qualitative, so request an optical report if numerical whiteness forms part of the acceptance criteria.
Include other required physical information
Request density and surface-treatment evidence separately where those properties matter to the intended formulation. Neither is established by the natural-barite name or the minimum BaSO4 content.
Confirm suitability through the intended evaluation
Describe the actual system and agree representative assessment criteria. Qualify a paint, ink or compound role with that material rather than assuming results transfer between applications. Keep the sample identity, conditions and observations with the matched documents for future enquiries. No verified dispersibility, gloss, opacity, loading ratio or universal finished-formulation performance is established by the chemical identity, content minimum or superfine designation alone.
