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
007-010-00-4 231-555-9 7632-00-0 sodium nitrite

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)
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
Yes P8
E1
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
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

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)
Ox. Sol. 2 H272 H272 GHS03
GHS07
GHS09
GHS06
Dgr
17 yes View details
Acute Tox. 3 H301 H301
Eye Irrit. 2A H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
yes State/Form
1 yes View details
Acute Tox. 3 H301 H301
  H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
2567 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS07
GHS09
GHS06
Dgr
State/Form
468 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 2 H272 H272 GHS03
GHS07
GHS09
GHS06
Dgr
M=1
87 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2A H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
80 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
M=1
State/Form
70 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 2 H272 H272 GHS03
GHS07
GHS09
GHS06
Dgr
State/Form
63 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS07
GHS09
GHS06
Dgr
M=1
55 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS07
GHS09
GHS06
Dgr
44 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
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
42 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
  H410
Ox. Sol. 3 H272 H272 GHS09
GHS06
Dgr
State/Form
35 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 2 H272 H272 GHS03
GHS09
GHS06
Dgr
35 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
28 View details
Ox. Liq. 2 H272 H272
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Acute Tox. 3 H301 H301 GHS09
GHS06
Dgr
State/Form
25 View details
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
7534; : 1 % ≤ C < 5 %
7533; : C ≥ 5 %
State/Form
25 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
  H272 GHS03
GHS09
GHS06
Dgr
State/Form
25 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 1 H271 H271 GHS03
GHS09
GHS06
Dgr
7531; : C ≥ 5 %
7534; : 1 % ≤ C ≤ 5 %
State/Form
22 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS09
GHS06
Dgr
State/Form
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
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS09
GHS06
Dgr
State/Form
7 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
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
6 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Acute Tox. 1 H330 H330
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
Note P
6 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 (H272) GHS03
GHS09
GHS06
Dgr
5 View details
Acute Tox. 3 H301 H301 (H301)
Aquatic Acute 1 H400 H400 (H400)
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
4 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
M=1
3 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 2 H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
2 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Not Classified               2  
Acute Tox. 4 H302 H302 GHS07
GHS09
Wng
2 View details
Aquatic Chronic 2 H411 H411
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
M=1
2 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Aquatic Chronic 3 H412 H412
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS07
GHS09
GHS06
Dgr
State/Form
1 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
STOT SE 2 H371 (other:Spleen & ...)  
STOT SE 2 H371 (Spleen & Kidney)  
  H373
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272   State/Form
1 View details
Acute Tox. 3 H301  
Aquatic Acute 1 H400  
  NA
  H272 (H301; H400) GHS03
GHS09
GHS06
Dgr
State/Form
1 View details
Aquatic Acute 1 H400  
Ox. Sol. 3 H272   Dgr
1 View details
Acute Tox. 3 H301  
Aquatic Acute 1 H400  
  NA
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
1 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
  H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
1 View details
Acute Tox. 3 H301 H301
  H319
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
yes State/Form
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS09
GHS06
Dgr
State/Form
1 View details
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
1 View details
Acute Tox. 3 H301 H301
Aquatic Acute 1 H400 H400
Ox. Sol. 3 H272 H272 GHS03
GHS08
GHS07
GHS09
GHS06
Dgr
1 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (blood) H370
Aquatic Acute 1 H400 H400
Ox. Liq. 3 H272 H272 GHS03
GHS09
GHS06
Dgr
State/Form
1 View details
Acute Tox. 3 H301 H301
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400 H400

Number of Aggregated Notifications: 41