Calcium Oxide Quicklime, Purity ≥95%, for Steelmaking and Chemical-Process Material Enquiries
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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
A documented selection brief helps keep this industrial calcium oxide enquiry specific. The quicklime is described as white CaO powder with stated purity ≥95%, for steelmaking and chemical-process material assessment.
Write the selection criteria beside the grade request
Identify the required chemical limits and physical powder characteristics for the intended plant. Ask which activity method is relevant to its acceptance procedure. A minimum assay and general industrial application name do not establish the complete material specification.
Make the activity reports comparable
For the 420ml designation, request a definition of the measured quantity and the full test conditions and endpoint. Keep that method with the result and proposed sample identity. Similar volume labels cannot demonstrate equivalent reactivity when their procedures and reporting bases are unknown.
- Before sample selection
- Confirm the assay, particle specification and activity-test requirements.
- Before a material decision
- Match the proposed grade to the plant's actual acceptance evidence.
Retain the evaluated quicklime specification
Review technical and safety documentation and arrange a representative assessment against the defined steelmaking or chemical criteria. Keep the ≥95% minimum distinct from the sample's measured analysis. No validated reactivity ranking or operating recipe is established here. Record the grade identifier, reports and qualification conditions with the observations so a repeat enquiry refers to the quicklime actually assessed and makes any changed material, process or acceptance requirement explicit.
