sulphur dioxide

IUPAC namesulfur dioxide
Canonical SMILESO=S=O
Molecular formulaO2S

Substance presence on monitored lists

ECHA Substances of Very High Concern

List name Present on list
Registry of SVHC intentions until outcome
Candidate List of SVHCs for Authorisation
Recommendations for inclusion in the Authorisation List
Registry of restriction intentions
Authorisation list (Annex XIV)
Substances restricted under REACH (Annex XVII)


Substance is listed as active biocide: YES
  • Product type: PT09-Fibre, leather, rubber and polymerised materials preservatives Details
  • Product type: PT04-Food and feed area Details

Classification and Labelling

List name Present on list
Harmonised classification and labelling (CLP Annex VI)
  • Hazard Class and Category Codes: Press. Gas: Gases under pressure; Acute Tox. 3 *: Acute toxicity; Skin Corr. 1B: Skin corrosion/irritation Details
Registry of CLH intentions until outcome


List name Present on list
Registered substances
  • Tonnage band: 100000 - 1000000 tonnes per annum Details
  • Tonnage band: 100000 - 1000000 tonnes per annum Details

Related regulatory records

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