Summary of Classification and Labelling
Harmonised classification - Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation)
General Information
Index Number EC / List no.

EC: European Community number/ List no.: List number assigned by ECHA.

List Numbers are purely technical identifiers for processing a submission via REACH-IT. More information: https://echa.europa.eu/information-on-chemicals/registered-substances/information

CAS Number International Chemical Identification
007-010-00-4 231-555-9 7632-00-0 sodium nitrite

ATP Inserted / Updated: CLP00 This field indicates when an entry in Annex VI to CLP has been inserted and/or updated with an Adaptation to Technical Progress (ATP) to the CLP Regulation.
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)
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
Acute Tox. 3 * H301 H301
Aquatic Acute 1 H400 H400

Signal Words Pictograms
Danger
GHS03
Flame over circle
GHS09
Environment
GHS06
Skull and crossbones
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
Oui P8
E1
Notified classification and labelling
General Information
EC / List no.

EC: European Community number/ List no.: List number assigned by ECHA.

List Numbers are purely technical identifiers for processing a submission via REACH-IT. More information: https://echa.europa.eu/information-on-chemicals/registered-substances/information

Name CAS Number
The CAS number associated with this substance in the EC Inventory and/or REACH-IT is reported here. In some cases, e.g. for differently hydrated forms of the same substance, alternative CAS numbers have been notified. In those cases, the additional CAS numbers are published in the column “additional notified information” below.
231-555-9 Sodium nitrite 7632-00-0

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

This check appears when a notifier has indicated that an impurity or an additive present in the substance impacts the notified classification. ECHA cannot reveal the identity of the impurity/additive or determine the exact impact it has on the classification.

Additional Notified Information

State/form: The notified state/form of the substance for all notifications classifying in this manner is reported under this link. Additional CAS number(s): Occasionally, a notification contains a different CAS number than the one reported under the general information section above. In those cases, all different notified CAS numbers associated with the aggregated classification are reported under this link. IUPAC name(s): Publicly available IUPAC names from all notifications classifying in this manner are reported under this link.

Number of Notifiers

This number indicates how many companies notified this classification. All members of a REACH registration joint submission and all participants in a group of manufacturers/importers who notified are counted. The grouping is done automatically with no manual verification.

Joint Entries

This check appears when a classification comes from a lead dossier of a REACH registration joint submission. When a member submits a classification separately under Article 11(3) of REACH (opt-out), this classification is displayed separately and not marked as a joint entry.

Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
H272 H272 GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
1517 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
GHS07
Dgr
State/Form
IUPAC Names
357 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
94 View details
H272 H272
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
Dgr
IUPAC Names 89 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS07
GHS06
Dgr
M=1
IUPAC Names 66 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2A H319 H319
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS06
Dgr
State/Form
34 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS03
GHS09
GHS06
Dgr
M=1
State/Form
IUPAC Names
32 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS08
GHS06
GHS07
Dgr
29 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
Muta. 2 H341 H341
Aquatic Acute 1 H400 H400
Aquatic Chronic 3 H412 H412
H272   GHS03
GHS09
GHS06
Dgr
State/Form
IUPAC Names
27 View details
Acute Tox. 3 H301 H301
Skin Irrit. 2 H315  
  H319
  H372
Aquatic Acute 1 H400 H400
Acute Tox. 3 H301 H301 GHS09
GHS06
Dgr
State/Form
IUPAC Names
22 View details
Aquatic Acute 1 H400 H400
H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
IUPAC Names
22 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
  H410
  H272 GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
22 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
Dgr
-; : C ≥ 5 %
-; : 1 % ≤ C < 5 %
State/Form
IUPAC Names
18 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H271 H271 GHS09
GHS03
GHS06
Dgr
-; : 1 % ≤ C ≤ 5 %
-; : C ≥ 5 %
State/Form
18 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
GHS07
Dgr
State/Form
IUPAC Names
18 View details
Ox. Sol. 3 H272 H272
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
H272 H272 GHS03
GHS09
GHS08
GHS07
GHS06
Dgr
State/Form
15 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
STOT SE 2 H371 (Spleen & Kidney)  
  H373
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS09
GHS03
GHS08
GHS06
Dgr
State/Form
IUPAC Names
13 View details
Acute Tox. 3 H301 H301
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
Muta. 2 H341 H341
Aquatic Acute 1 H400 H400
Aquatic Chronic 3 H412 H412
Repr. 1B H360 (FD) H360 (FD) GHS08
Dgr
Repr. 1B; : C ≥ 5.5 %
IUPAC Names 10 View details
Ox. Sol. 3 H272 H272 GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
8 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
Dgr
Note P
IUPAC Names 6 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
H272 H272 GHS03
GHS09
GHS08
GHS06
Dgr
State/Form
5 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
Muta. 2 H341 H341
Aquatic Acute 1 H400 H400
  H412
H272 H272 (H272) GHS09
GHS03
GHS06
Dgr
IUPAC Names 4 View details
Acute Tox. 3 H301 H301 (H301)
Aquatic Acute 1 H400 H400 (H400)
H272 H272 GHS09
GHS03
GHS06
Dgr
4 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
H272 H272 GHS03
GHS09
GHS06
Dgr
4 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Acute Tox. 1 H330 H330
Aquatic Acute 1 H400 H400
Not Classified               2  
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
Additional CAS Numbers
IUPAC Names
2 View details
Aquatic Chronic 2 H411 H411
H272 H272 GHS03
GHS09
GHS06
Dgr
M=1
IUPAC Names 2 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS07
GHS06
Dgr
IUPAC Names 2 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272   State/Form
IUPAC Names
1 View details
H272  
Acute Tox. 3 H301  
Aquatic Acute 1 H400  
  NA
  H272 (H301; H400) GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
1 View details
Aquatic Acute 1 H400  
H272   Dgr
IUPAC Names 1 View details
Acute Tox. 3 H301  
Aquatic Acute 1 H400  
  NA
H272 H272 GHS03
GHS09
GHS06
Dgr
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
H272 H272 GHS03
GHS09
GHS06
Dgr
1 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
  H400
H272 H272 GHS09
GHS03
GHS06
Dgr
State/Form
IUPAC Names
1 View details
Acute Tox. 3 H301 H301
  H319
Aquatic Acute 1 H400 H400
H272 H272 GHS09
GHS03
GHS06
Dgr
yes State/Form
IUPAC Names
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS09
GHS03
GHS08
GHS06
Dgr
State/Form
IUPAC Names
1 View details
H272 H272
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Carc. 1B H350 H350
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS02
GHS09
GHS06
Dgr
M=1
State/Form
IUPAC Names
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400

Number of Aggregated Notifications: 37