Summary of Classification and Labelling
Harmonised classification - Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation)
General Information
Index Number EC / List no. CAS Number International Chemical Identification
016-028-00-1 231-890-0 7775-14-6 sodium dithionite
sodium hydrosulphite

ATP Inserted / Updated: CLP00
CLP Classification (Table 3)
Classification Labelling Specific Concentration limits, M-Factors, Acute Toxicity Estimates (ATE) Notes
Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Self-heat. 1 H251 H251 EUH031
GHS07
GHS02
Dgr
Acute Tox. 4 * H302 H302

Signal Words Pictograms
Danger
GHS07
Exclamation mark
GHS02
Flame
Seveso III Data
Disclaimer: Please note that some of the substances covered by the Seveso Directive can belong to more than one Seveso categories. It will be up to the users to decide whether their substance or mixture fall in one or in more of these classification categories depending on the tonnage bands and the concentrations.
Please also note that ECHA is not an authority for the Seveso Directive and that the Seveso categorisation below is provided for information only. The Seveso III Directive (Directive 2012/18/EU repealing Directive 96/82/EC (Seveso II) from 1 June 2015) is the only authentic legal reference and that the information in this inventory does not constitute legal advice. For further information on Seveso, please ask your national authority.

Seveso Data
Seveso Substance Seveso Categories
Ne
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
231-890-0 Sodium dithionite 7775-14-6

Notified classification and labelling according to CLP criteria
Classification Labelling Specific Concentration limits, M-Factors Notes Classification affected by Impurities / Additives

Additional Notified Information

Number of Notifiers

Joint Entries

Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Self-heat. 1 H251 H251 EUH031
GHS02
GHS07
Dgr
State/Form
22 yes View details
Acute Tox. 4 H302 H302
Skin Irrit. 2 H315 H315
Self-heat. 1 H251 H251 EUH031
GHS07
GHS02
Dgr
State/Form
11 yes View details
Acute Tox. 4 H302 H302
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Self-heat. 1 H251 H251 EUH031
GHS07
GHS02
Dgr
State/Form
358 View details
Acute Tox. 4 H302 H302
Self-heat. 1 H251 H251 EUH031
GHS02
GHS07
Dgr
State/Form
114 View details
Acute Tox. 4 H302 H302
Eye Irrit. 2 H319 H319
Self-heat. 1 H251 H251 GHS02
GHS07
Dgr
State/Form
87 View details
Acute Tox. 4 H302 H302
Eye Irrit. 2 H319 H319
Self-heat. 1 H251 H251 GHS02
GHS07
Dgr
State/Form
15 View details
Acute Tox. 4 H302 H302
Self-heat. 1 H251 H251 EUH031
GHS07
GHS02
Dgr
yes State/Form
3 View details
Acute Tox. 4 H302 H302
Self-heat. 1 H251 H251 GHS02
GHS07
Dgr
2 View details
Skin Irrit. 2 H315 H315
Self-heat. 1 H251 H251 EUH031
GHS02
GHS07
Dgr
yes State/Form
1 View details
Acute Tox. 4 H302 H302
Eye Irrit. 2 H319 H319
Self-heat. 1 H251 H251 EUH031
GHS02
GHS07
GHS09
Dgr
State/Form
1 View details
Acute Tox. 4 H302 H302
Self-heat. 1 H251 H251 EUH031
GHS07
GHS02
Dgr
State/Form
1 View details
Acute Tox. 4 H302 H302
Eye Irrit. 2 H319 H319
Aquatic Chronic 3 H412 H412

Number of Aggregated Notifications: 11