- OSHA IMIS Code Number: 0503
- Chemical Abstracts Service (CAS) Registry Number: 7789-41-5
Monitoring Methods used by OSHA
Primary Laboratory Sampling/Analytical Method (SLC1):
- See Particulates not otherwise regulated (Total Dust) OR Particulates not otherwise regulated (Respirable Fraction)
- note: If dust sample results >PEL, then analyze for Calcium Oxide.
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