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copper(II) oxide

CAS 1317-38-0 · CuO
Hazard class
Warning — Environmental hazard
Pictograms
Environmental hazard
H-statements
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects
Common uses (US EPA CDR)
CatalystAdsorbentSoil amendments (fertilizers)AlloysOxidizing agentIntermediate
Workplace exposure limits
NIOSH REL TWA 0.1 mg/m3
OSHA PEL TWA 0.1 mg/m3
IDLH (CuO) GL7900000 (CuO) 100 mg/m3 (as Cu)
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
CUPRIC OXIDE · Copper oxide (CuO) · Copper(2+) oxide · Copper monoxide · Cuprum oxydatum nigrum · V1XJQ704R4 · Copper Oxide 0.4 · RefChem:54904
Molecular weight
79.55 g/mol
Browse similar
Environmental hazard
Data source
Harmonised classification ECHA — EU CLP Annex VI
Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. Browse categories · API · Console
Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.