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Iodine

CAS 7553-56-2 · I2
Hazard class
Warning — Irritant / harmful, Environmental hazard
Pictograms
Irritant / harmfulEnvironmental hazard
H-statements
  • H332 Harmful if inhaled
  • H312 Harmful in contact with skin
  • H400 Very toxic to aquatic life
Common uses (US EPA CDR)
IntermediateSoil amendments (fertilizers)Plating agentOxidizing agent
Workplace exposure limits
NIOSH REL C 0.1 ppm (1 mg/m3)
OSHA PEL C 0.1 ppm (1 mg/m3)
IDLH 2 ppm
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
iodine · Molecular iodine · 7553-56-2 · Diiodine · Iodine crystals · Iodine sublimed · Tincture iodine · Vistarin
Molecular weight
253.8089 g/mol
Browse similar
Irritant / harmful · 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.