Natural Industrial Barium Sulfate Barite White Fine Powder ≥85% BaSO4 for Superfine-Grade Evaluation
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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 defined system brief makes a proposed barite grade easier to assess. This industrial natural barium sulfate BaSO4 is described as white fine powder with stated BaSO4 ≥85.0%, for material enquiries involving paint, ink, plastic, rubber and powder coating.
Define the chemical evidence required for selection
Ask for current BaSO4 and relevant impurity results for the actual material. Keep the minimum content distinct from an exact sample analysis. Confirm identification in matched technical, analysis and safety documents so the report set describes the offered grade.
Define the physical evidence required for comparison
Request particle-distribution or sieve measurements and their method. Fine or superfine wording does not establish a numerical particle size or mesh fraction. White appearance is qualitative, so obtain an optical report if numerical whiteness is part of the formulation's acceptance criteria.
Request additional properties on their own basis
Obtain density and surface-treatment information separately where those properties matter. Neither is established by the natural-barite name or the minimum BaSO4 content.
Define the actual formulation evaluation
Describe the paint, ink or compound and agree representative assessment conditions for the proposed material. Qualify each other named application independently rather than assuming equivalent finished-product behaviour. Retain the sample reference, criteria and observations with the current report set for later enquiries. No verified dispersion, gloss, opacity, loading ratio or universal formulation performance is established by the chemical identity, content threshold or superfine designation alone.
