Industrial Quicklime CaO White Powder, Purity ≥95%, for Steelmaking and Chemical-Process 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
Begin with the actual sample when assessing this industrial quicklime CaO white powder. Stated purity is ≥95%, with steelmaking and chemical-process enquiries requiring a clear link between the proposed material, its reports and the plant acceptance criteria.
Identify the powder before using comparative descriptions
Request a current assay and the relevant particle specification under the same grade identifier. Keep the ≥95% minimum distinct from the measured sample result. A general active-quicklime description does not establish the full chemistry, fineness or behaviour needed by a particular installation.
Give the activity comparison a complete method
Clarify what the 420ml designation measures and obtain the procedure, conditions and endpoint associated with it. Retain that context with any reported result. A volume without its method cannot support a verified reactivity ranking or make different proposed grades technically equivalent.
Use the plant's acceptance language
Define the chemical and physical limits required by the steelmaking or chemical process. Identify which tests and observations would justify further material qualification rather than relying on a broad application name.
Keep the qualification record with the proposed grade
Review matched technical and safety documentation before a representative assessment. Record the actual sample, methods and plant criteria with the results. No operating recipe or universal process improvement is established here. Preserve that evidence set so a repeat enquiry identifies the quicklime evaluated and clearly describes any changed powder specification, process or acceptance requirement.
