Natural Barium Sulfate BaSO4 ≥85% Industrial White Fine Barite Powder for 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
A comparable barite grade needs identifiable material and defined measurement criteria. This industrial natural barium sulfate BaSO4 is described as white fine powder with stated BaSO4 ≥85.0%, for enquiries involving paint, ink, plastic, rubber and powder coating.
Establish the identification used across documents
Request current technical, analysis and safety documentation for the proposed grade. Confirm the material identity and retain the same reference in the chemical and physical reports. Ask for actual BaSO4 and relevant impurity results, keeping the minimum content distinct from an exact sample analysis.
Establish the grading method used in comparison
Obtain particle-distribution or sieve measurements with the procedure and reported metric. Fine or superfine wording does not establish a numerical size or mesh fraction. Agree the grading criterion needed by the actual formulation rather than comparing descriptions alone.
Establish separate optical requirements
White appearance is a description rather than a numerical whiteness result. Request an optical report with its method where relevant, and obtain density or surface-treatment evidence independently if required for material selection.
Establish suitability in the intended evaluation
Describe the paint, ink or compound and agree representative assessment conditions. Qualify other named applications independently rather than assuming an equivalent finished-product response. Keep the sample identity, criteria and observations with the report set. The natural-barite name, content threshold and superfine designation do not establish verified dispersion, gloss, opacity or loading ratio, nor a universal formulation-performance guarantee.
