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carbon monoxide

CAS 630-08-0 · CO
Hazard class
Danger — Flammable, Gas under pressure, Health hazard, Toxic
Pictograms
FlammableGas under pressureHealth hazardToxic
H-statements
  • H220 Extremely flammable gas
  • H360D May damage the unborn child
  • H331 Toxic if inhaled
  • H372 Causes damage to organs through prolonged or repeated exposure
Common uses (US EPA CDR)
IntermediateOxidizing agentPlasticizerProcessing aids not otherwise specifiedSoil amendments (fertilizers)
Workplace exposure limits
NIOSH REL TWA 35 ppm (40 mg/m3) C 200 ppm (229 mg/m3)
OSHA PEL TWA 50 ppm (55 mg/m3)
IDLH 1200 ppm
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
carbon monoxide · carbon monooxide · Carbonic oxide · Carbon oxide (CO) · carbon(II) oxide · Exhaust gas · Flue gas · monoxide
Molecular weight
28.01 g/mol
Browse similar
Flammable · Gas under pressure · Health hazard · Toxic
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.