XM-PB07 Precipitated BaSO4 Barium Sulphate Inorganic Powder, 98.7% Minimum Purity and 0.7 Micron D50
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Particle-size designationD50 specifiedColorWhite
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Physical formPowder
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CAS No.13462-86-7Purity98.7% Min
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AppearanceWhite PowderApplicationpowder coating, paint, engineer plastic etc
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ClassificationSulphateEINECS No.231-784-4
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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Other NamesPrecipitated Barium SulphateTypeBarium Sulfate
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UsagePowder coating, paint, plastic, rubber, etc.CertificateISO, REACH
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BaSO4 Content98.7%GradeIndustrial Grade Food Grade
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ColorWhite powderHs code28332700.00
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D500.7μmWhiteness98.6%
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pH6.5-9CAS13462-86-7
XM-PB07 is a white precipitated barium sulphate powder with a minimum purity of 98.7% and a D50 of 0.7 microns. Powder coatings, paint, engineering-plastic evaluation and rubber are its identified formulation directions, with the offered grade and application criteria to be confirmed before approval.
Use the measured median to define fineness
The 0.7 micron D50 gives a specific median-size criterion for XM-PB07, rather than a complete distribution. Request the measured curve and test method before comparing grades or relying on a nano-powder description; the title term does not establish a particular nanosize specification.
Set separate composition, colour and pH criteria
For XM-PB07, the minimum 98.7% purity and 98.6% whiteness describe different selection criteria. Its pH range of 6.5–9 also needs an agreed preparation and method, allowing the proposed powder to be compared with the actual formulation specification rather than similar-looking percentages.
- Specify the coating, paint, plastic or rubber matrix proposed for XM-PB07.
- Request current assay, impurity, distribution and safety documents for the offered grade.
- Define the appearance and processing tests that will determine acceptance in that matrix.
Confirm the actual grade and document scope
Any food-related requirement needs product-specific grade and applicable compliance evidence before this sulfate is approved for that use. Where ISO or REACH documentation is required, obtain the current document relevant to the actual material and scope; a certificate label alone does not establish the product's qualification.
For XM-PB07, a confirmed grade, the 0.7 micron median and independent assay and whiteness criteria provide a useful trial brief, with the intended formulation and required documents defining the final material decision.
