Industrial Natural Barium Sulfate White Fine Barite Powder, BaSO4 ≥85%, for Superfine-Grade Assessment
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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 matched sample report set keeps a barite comparison tied to the material proposed. This industrial natural barium sulfate BaSO4 is described as white fine powder with stated BaSO4 ≥85.0%, for evaluation in paint, ink, plastic, rubber and powder coating.
Identify the material in the chemical report
Request current BaSO4 and relevant impurity results under the actual grade reference. The minimum content is an initial threshold rather than an exact analysis. Confirm identification in linked technical, analysis and safety documentation before comparing the proposed materials.
Identify the methods behind the physical results
Obtain particle-distribution or sieve data and its measurement method. Fine or superfine wording does not establish a numerical size or a mesh fraction. White appearance is qualitative, so request a separate optical report when numerical whiteness matters to the formulation brief.
Identify other required grade properties
Ask for density and surface-treatment evidence independently where relevant. Those properties cannot be established from the natural-barite name or the minimum BaSO4 content alone.
Identify the criteria used in formulation assessment
Describe the actual paint, ink or compound and agree a representative evaluation using the proposed material. Qualify the other named applications independently rather than transferring a result between systems. Retain the sample reference, conditions and observations with the report set. No verified dispersion, gloss, opacity, loading ratio or universal finished-formulation performance is established by the chemical identity, content threshold or superfine designation alone.
