Natural Barium Sulfate Barite Powder ≥85% BaSO4 for Industrial Superfine-Grade Assessment
-
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
Send the intended formulation criteria with a natural-barite enquiry so the required grade can be assessed clearly. This industrial barium sulfate BaSO4 is described as white fine powder with stated BaSO4 ≥85.0%, for paint, ink, plastic, rubber and powder-coating material assessment.
State the chemical limits needed for comparison
Ask for current BaSO4 and relevant impurity analysis of the offered sample. Keep the minimum content separate from its exact composition. Confirm the material identity in matched technical, analysis and safety documents and retain the grade reference across those reports.
State the grading and optical criteria explicitly
Request particle-distribution or sieve results with their method. Fine or superfine wording does not supply a numerical size or mesh fraction. If numerical whiteness matters, obtain an optical report for the actual material rather than relying on the description of a white powder.
Include other property questions where relevant
Request density and surface-treatment evidence independently if required by the formulation brief. Neither is established by the natural-barite name or the minimum BaSO4 content.
Agree the representative formulation assessment
Describe the actual paint, ink or compound and evaluate the proposed powder against agreed criteria. Assess the other named applications independently rather than assuming the same finished-product behaviour. Keep the sample identity, conditions and observations with the report set. No verified dispersion, gloss, opacity or loading ratio follows from the chemical identity or superfine designation, and a universal formulation outcome is not established.
