Natural Industrial BaSO4 Barium Sulfate White Fine Barite Powder ≥85% for Superfine-Grade Enquiries
-
ColorWhitePhysical formPowder
-
CAS No.7727-43-43-7PurityBaSO4 ≥85.0%
-
AppearanceWhite Fine PowderApplicationPaint, Ink, Plastic, Rubber, Powder Coating
-
ClassificationSulphateEINECS No.231-784-4
-
Grade StandardIndustrial GradeMolecular FormulaBaSO4
-
Other NamesBarite Powder, Heavy SparTypeBarium Sulfate
Each technical description contributes a different question to a barite enquiry. 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.
What does the content minimum establish?
The stated threshold is an initial chemical criterion rather than an exact sample analysis. Request current BaSO4 and relevant impurity results for the actual grade. Confirm its identification in matched technical, analysis and safety documents before comparing proposed materials.
What establishes the physical grade?
Ask for particle-distribution or sieve results and their method. Fine or superfine wording does not define a numerical size or mesh fraction. White appearance is qualitative, so a numerical whiteness criterion requires a separate optical report for the same material.
What other properties need evidence?
Request density and surface-treatment information independently if those properties matter to the intended evaluation. Neither is established by the natural-barite name or the minimum BaSO4 content.
What supports the formulation decision?
Describe the actual paint, ink or compound and agree representative assessment criteria. Evaluate each named application on its own terms rather than assuming a result transfers between systems. Retain the sample reference, conditions and observations with the linked report set. No verified dispersion, gloss, opacity, loading ratio or universal finished-formulation performance is established by the chemical identity, content minimum or superfine description alone.
