Light Calcium Carbonate 96% CaCO3 Industrial Superfine White Powder for Oil-Absorption and Optical Assessment
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ColorWhitePhysical formPowder
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CAS No.471-34-1Purity96%
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Appearancewhite superfine powerApplicationPaint, Plastic, Rubber, Paper Making, Building
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ClassificationCarbonateEINECS No.207-439-9
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Grade StandardIndustrial GradeMolecular FormulaCaCO3
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Other Nameslight Calcium CarbonateTypeCalcium Carbonate
Make the oil-absorption reporting basis explicit when comparing this light calcium carbonate. It is an industrial CaCO3 described as white superfine powder with stated purity 96% and a premium product model choice, for application assessment.
Compare absorption results using equivalent measurements
Request the measured value, units, sample basis and test method for the proposed powder. These details are needed before results from different samples can be compared. A qualitative high-absorption description does not establish how the material will behave in a particular formulation.
Keep optical evidence separate from composition
Ask for a method-defined whiteness result where numerical optics matter. Confirm the stated purity and relevant impurities independently in current analysis; a composition percentage is not an optical measurement.
- Request the particle distribution or sieve report behind the superfine description.
- Clarify treatment and moisture properties where the application requires them.
- Link all reports to the actual premium product sample being considered.
Qualify the selected use with representative evidence
Paint, plastic, rubber, paper making and building are named enquiry areas. Describe the actual system and agree its evaluation criteria and test conditions. Light does not specify a density value, and premium does not verify a performance advantage. No coating result, reinforcing effect, paper property or addition ratio follows from these descriptors alone. Keep current technical and safety documents with the sample reference and assessment observations so each use is judged on relevant evidence.
