Calcium Oxide CaO 93%-95% Powder for Chemical Synthesis, Waste Incineration and Water Treatment Evaluation
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ColorWhitePhysical formPowder
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CAS No.1305-78-8Purity93%-95%
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Appearancewhite powderApplicationChemical Synthesis,Desiccant,Wastewater Treatment
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ClassificationCalcium OxideEINECS No.215-138-9
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Grade StandardIndustrial GradeMolecular FormulaCaO
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Other NamesQuicklime
A calcium oxide sample may enter several industrial discussions, but the acceptance questions differ between projects. This white CaO powder has a stated 93%-95% purity range and industrial-grade designation. The intended contexts include chemical synthesis, desiccant work, waste incineration and wastewater treatment.
Separate the application briefs before comparing grades
Choose the actual project before deciding which documents and trial results matter. A grade considered for one purpose should not automatically be accepted for the other named uses.
- Chemical synthesis
- Define the raw-material specification for the intended process.
- Desiccant work
- Request the relevant moisture-control test basis.
- Incineration or wastewater treatment
- Use the plant's material acceptance and qualification criteria.
Read 93%-95% as chemistry rather than process performance
The assay range is a useful initial screen. Ask for batch analysis and impurity limits covering the proposed sample. Neither the purity nor the white-powder appearance establishes reaction performance, drying capacity or an industrial treatment result.
Require particle evidence before relying on fine-powder wording
Request the grade's measured particle distribution and its test method. A descriptive fineness term cannot substitute for those results or define a mesh size by itself. Include relevant reactivity evidence where the project's acceptance specification requires it.
The supplied identifier is CAS 1305-78-8 and the formula is CaO, also named quicklime. Keep that identity attached to the sample analysis and handling documents. A complete enquiry should identify the intended application, the selected grade and the tests that will determine whether the sample meets the buyer's requirements.
