Industrial Barium Sulfate BaSO4 for Coating, Plastic, Ink, Rubber and Pigment Formulation Enquiries
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ColorWhite
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CAS No.7727-43-7Purity86%-88%
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AppearanceWhite PowerApplicationCoatings, Plastics, Ink, Rubber, Pigment
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ClassificationSulphateEINECS No.231-784-4
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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TypeBarium Sulfate
Different formulations ask different questions of an industrial mineral. This barium sulfate, identified as BaSO4, has a stated purity range of 86%-88% and is intended for enquiries involving coatings, plastics, ink, rubber and pigments.
Make the formulation the starting point
For a coating or ink project, describe the binder and the film appearance you intend to evaluate. For a plastic or rubber compound, identify the polymer and the property that matters to the application. A pigment-related enquiry should explain the role expected of the material rather than assume a particular optical result.
Request a defined particle grade
Ask which specific grade is proposed for your project and obtain its particle distribution with the measurement method. The assay range helps describe composition, but does not establish fineness, whiteness or dispersion behaviour. Review any colour measurement on its own test basis instead of deriving a numerical whiteness from a broad product description.
Before comparing with an existing material
Agree which measurements and formulation tests need to remain comparable. Include the current specification in the technical discussion so the comparison answers your actual substitution question.
Confirm the technical offer and sample
Request matched technical and safety documents, then confirm the actual sample availability for the proposed grade. Evaluate the candidate in the intended system before accepting a finished-formulation benefit. Record the grade, assay basis and trial conditions together, so an eventual supply specification describes the material you evaluated and the result your own tests support.
