Standard Light Calcium Carbonate PCC 96% CaCO3 Industrial Powder for General-Purpose and Whiteness 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
Define what general purpose means for the intended use of this standard light PCC. The industrial precipitated calcium carbonate is described as white superfine powder with formula CaCO3, stated purity 96% and a standard model option.
Describe the system behind the enquiry
Paint, plastic, rubber, paper making and building are the named assessment areas. Explain the particular formulation or process and the properties needed for acceptance. A general-purpose description does not establish suitability for every formulation within those areas.
Request the optical and particle acceptance evidence
Ask for a measured whiteness result with its test method when numerical optics matter. Keep that result separate from the purity analysis, because composition and optical appearance measure different properties.
- Particle grading
- Obtain a distribution or sieve report; superfine does not supply a numerical size.
- Other relevant properties
- Request density, treatment, moisture or oil-absorption evidence where the intended use requires them.
Qualify the standard sample against actual requirements
Confirm the stated purity and relevant impurity results in a current analysis tied to the proposed sample. Agree representative evaluation conditions and compare observations with the application brief. No dispersion result, coating property, reinforcing effect or addition ratio follows from the PCC name or standard option alone. Retain current technical and safety documents with the sample reference, and assess additional uses separately so the conclusion remains relevant to the material and system evaluated.
