XM-PB07 Precipitated Barium Sulphate BaSO4 98.5% White Powder for Paint, Coatings and Plastics
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Particle-size designationD50 specifiedColorWhite
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Physical formPowder
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CAS No.7727-43-7Purity98.5% Min, 98.5%
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AppearanceWhite PowderApplicationIndustrial
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ClassificationSulphateEINECS No.231-793-3
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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Other NamesBlanc FixeTypeBarium Sulfate
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Product nameprecipitated barium sulfateColorPure White
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CertificateISO9001Hs code28332700.00
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Usagecoating, paint, plastic, etc.Whiteness98.5%
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D50 particle size0.7 micronGradeIndustral Grade
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Package25kg/bag
XM-PB07 is a precipitated barium sulphate powder, also known as blanc fixe, for industrial paint, coating and plastic formulations. Its white appearance, 98.5% minimum purity and 0.7 micron D50 provide concrete starting points for comparing a fine BaSO4 ingredient with an existing formulation specification.
Fine blanc fixe for formulation trials
The 0.7 micron D50 identifies the median particle size of XM-PB07 rather than the size of every particle. For a paint or coating trial, request the full particle-size distribution and agree the dispersion method before comparing surface appearance or processing behaviour.
Separate purity from whiteness
XM-PB07 has a stated purity of 98.5% minimum and a whiteness value of 98.5%. Those figures describe different selection criteria: chemical content should be checked against the composition requirement, while whiteness needs comparison using the same measurement method and reference.
- Industrial identity
- Precipitated barium sulfate, BaSO4, with CAS 7727-43-7 and EINECS 231-793-3.
- Material form
- Pure white powder supplied under the model selection XM-PB07.
- Application direction
- Paint, coatings and plastics are the identified industrial formulation areas.
Specify the evidence for your coating system
A coating developer should assess XM-PB07 in the intended binder and process rather than assume that a fine white powder guarantees a particular finished-film result. An agreed technical specification, current batch analysis and safety documentation are the useful next steps; any certification requirement should be supported by a current document with the correct scope.
For a fine precipitated blanc fixe enquiry, identify XM-PB07 together with the required purity, particle-size acceptance criteria and whiteness test method so that the comparison remains specific to this material.
