XM-CSC2 Industrial Calcium Sulfate White Crystal Powder for Plastic, Rubber and Coating
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ColorWhitePhysical formCrystalline , Powder
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CAS No.7778-18-9Purity92%
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AppearanceWhite Cystal PowderApplicationplastic, rubber, coating, paint, papermaking
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ClassificationSulphateGrade StandardIndustrial Grade
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Molecular FormulaCaSO4Other NamesCalcium Sulphate
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TypeCalcium SulfateProduct nameCalcium Sulphate
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Whiteness (%)92Hs code2833299090
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PH Value6-7GradeIndustral Grade
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Moisture (%)0.2 - 0.3Content (%)≥ 98
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Loose density0.1-0.4SampleAvailiable
Material phase and particle form matter when a calcium sulfate sample is being matched to a process. XM-CSC2 is an industrial white crystal powder named for plastic, rubber, coating, paint and papermaking enquiries. Its stated whiteness is 92%, with pH of 6–7 and moisture of 0.2–0.3%.
Confirm the XM-CSC2 phase before defining the trial
Request grade-specific evidence of the hydration state and a current assay. Make sure the material acceptance brief identifies which phase is required by the intended process. A generic calcium sulfate name should not substitute for the phase documentation needed to evaluate a particular sample.
Ask for morphology rather than assuming reinforcement
Obtain particle measurements and, where relevant, microscopy describing the sample's actual form. If a project requires a whisker geometry, define the dimensions and verification method explicitly. White crystal appearance alone does not establish aspect ratio or a reinforcing effect in a finished polymer.
Keep whiteness separate from composition
The stated 92% whiteness is an optical powder parameter and needs its own test method. Review moisture and pH independently against the process requirements. None of these measurements supplies a substitute for an assay or predicts the finished material's appearance and mechanical behaviour.
Use the available sample for a defined comparison
A sample can be requested for evaluation in the selected plastic, rubber, coating or paper system. Agree on the relevant processing and final-product criteria before testing. Connect the sample record with its phase, particle and analytical documents so that a selection decision follows evidence from the actual material.
