Barium Sulphate Barite-Designated Industrial Powder, 98% Minimum for Powder-Coating Material Enquiries
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ColorWhitePhysical formPowder
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CAS No.7727-43-7Purity98%min
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Appearancewhite powderApplicationpaint,printing inkling,rubber
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ClassificationSulphateEINECS No.231-784-4
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Grade StandardIndustrial GradeMolecular FormulaBaO4S
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Other NamesbaritopgpowderTypeBarium Sulfate
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CAS7727-43-7Melting point1580 °C
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Boiling pointdecomposes at 1580℃ [KIR78]density4.5
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solubilitywater: insoluble
Powder-coating enquiries can assess this industrial barium sulfate on its stated 98% minimum purity and white powder appearance. The barite designation identifies a source label; confirm the actual offered route and grade criteria before selecting a coating ingredient.
Define the sulfate powder required by the coating
Request current assay, relevant impurity limits and particle-distribution data in matched technical and safety records. Confirm production route and surface-treatment status for the offered grade rather than deriving a natural or precipitated identity from the barite wording alone.
- Powder criterion
- Agree chemical and physical measurements relevant to the actual formulation.
- Process criterion
- Define the proposed ingredient role and representative processing requirements.
- Film criterion
- Specify the results needed to accept the material in the actual coating.
Qualify coating outcomes through representative tests
White appearance and a minimum assay do not establish measured hiding, whiteness, dispersion, gloss or durability. Evaluate representative formulation and process results against the actual film requirements without transferring performance from another sulfate grade.
Clarify physical and related-use descriptions
Confirm the density unit and actual thermal-event definition before adopting those entries as material criteria. Water insolubility is qualitative information, while rubber and printing enquiries require their actual application scope and independent acceptance evidence.
Reconcile chemical identifiers and match current analysis, technical and safety documents to the offered barium sulfate. Make the powder-coating decision using confirmed route, composition and particle criteria together with representative process and film results for the specific formulation under evaluation.
