Natural Industrial Barium Sulfate Powder, D97 13.3μm, 86–94% Whiteness, for Coating and Plastic Trials
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Particle-size designationD97 specifiedColorWhite
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Physical formPowder
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CAS No.13465-86-7Purity96%
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AppearanceWhite PowderClassificationSulphate
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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Other NamesBaSO4TypeBarium Sulfate
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UsagePowder coating, paint, plastic, etc.NameBarium sulfate / Blanc fixe / Barite powder
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BaSO4 purity>96%Particle sizeD97 13.3 micron
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Whiteness86-94%ColorWhite
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CertificateISOHs code25111000.00
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ph7+-0.5Loss on ignition1.2
A useful grade enquiry distinguishes a model designation from a tested application. This natural industrial white barium sulfate has the actual designation Drilling Barium, with D97 at 13.3μm, whiteness of 86–94% and pH 7±0.5 for technical comparison.
Confirm the guaranteed chemical limits
Request current analysis and the actual assay boundary that applies to the offered grade. Agree the reporting basis and accepted chemical specification before treating a purity description as a purchase guarantee.
Compare the upper particle percentile carefully
Use D97 at 13.3μm alongside the intended formulation's particle requirement and ask for the full distribution. Confirm the particle and whiteness methods, plus any treatment information, before connecting raw-powder measurements with dispersion or optical performance.
- Measurement request
- Obtain the unit and conditions used for loss on ignition. Confirm the pH test conditions alongside the reported 7±0.5 tolerance.
- Formulation request
- Define the coating, paint, plastic or printing system and its trial criteria.
Qualify any drilling or certificate requirement
The Drilling Barium model name does not establish drilling-fluid performance or approval. Any drilling enquiry needs its own material specification and evidence, while an ISO requirement needs an applicable certificate with a clear scope.
Include the actual designation, accepted assay and target formulation in the technical enquiry. A confirmed powder profile and a relevant application trial make the comparison practical without a model-based performance assumption or an undocumented certification claim.
