Industrial CaO Calcium Oxide Quicklime Powder, Purity ≥95%, for Steelmaking and Chemical Evaluation
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ColorWhitePhysical formPowder
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CAS No.1305-78-8Purity>=95%
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Appearancewhite powderApplicationSteel making & Chemical Industry and so on
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ClassificationCalcium OxideEINECS No.215-138-9
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Grade StandardIndustrial GradeMolecular FormulaCao
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Other NamesQuicklime, Unslaked Lime, Burnt LimeOxide TypeMetal Oxides
Current reports should identify the actual material proposed for an industrial quicklime evaluation. This calcium oxide is described as white CaO powder with stated purity ≥95%, for steelmaking and chemical-process enquiries requiring plant-specific qualification.
Confirm the analytical basis of the grade
Request the assay and relevant impurity results under the proposed sample identifier. Keep the ≥95% minimum distinct from an exact analysis. A general industrial quicklime designation does not establish every chemical limit required by a particular process.
Request the physical specification separately
Obtain the particle report and method for that same material. White appearance is qualitative rather than a numerical optical property, and the powder name does not define a mesh fraction. Match the physical requirements to the plant's actual acceptance criteria.
Before comparing the activity designation
Clarify the quantity represented by 420ml and obtain the procedure, conditions and endpoint. Keep those details with the result so a comparison concerns equivalent tests rather than similar activity wording.
Preserve the evidence used for plant qualification
Review matched technical and safety documentation before assessing a representative grade. Agree the steelmaking or chemical evaluation methods and retain the actual sample identity with the observations. No verified reactivity ranking, operating recipe or universal process benefit is established here. Use the report set in repeat enquiries so the material evaluated and any changed powder specification or plant requirement can be identified clearly.
