Natural Barium Sulfate Barite White Fine Powder ≥85% BaSO4 for Industrial Superfine-Grade Evaluation
-
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
The sample evaluated should remain identifiable as the grade described by its reports. This industrial natural barium sulfate BaSO4 barite is white fine powder with stated BaSO4 ≥85.0%, for enquiries involving paint, ink, plastic, rubber and powder coating.
Keep the chemical report with the material reference
Request a current analysis and the relevant impurity results for the actual offered sample. Treat the BaSO4 minimum as a threshold rather than an exact composition. Confirm identification in matched technical, analysis and safety documents before using those results in a grade comparison.
Keep physical results under the same reference
Obtain particle-distribution or sieve reports and their method. Fine or superfine wording does not supply a numerical size or mesh fraction, and a white appearance does not establish a measured whiteness value.
Keep measurement definitions with the comparison
Agree the physical criteria needed by the formulation and obtain the corresponding optical report if relevant. Request density or surface-treatment evidence separately where required. Check that the methods and results used in selection concern the same proposed material.
Keep the actual evaluation linked to the grade
Describe the paint, ink or compound and agree representative assessment conditions. Qualify other named applications independently rather than assuming a transferable finished-product result. Retain the sample identity, criteria and observations with the linked report set. No verified dispersion, gloss, opacity or loading ratio follows from the natural-barite name, minimum content or superfine description, and no universal formulation outcome is established.
