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
612-122-00-7 232-259-2 7803-49-8 hydroxylamine ....% [> 55 % in aqueous solution]

ATP Inserted / Updated: CLP00/ATP01 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)
Unst. Expl. H200 H200 GHS09
GHS01
GHS08
GHS05
GHS07
Dgr
Note B
Met. Corr. 1 H290 H290
Acute Tox. 4 * H302 H302
Acute Tox. 4 * H312 H312
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
Skin Sens. 1 H317 H317
STOT SE 3 H335 H335
Carc. 2 H351 H351
STOT RE 2 * H373 ** H373 **
Aquatic Acute 1 H400 H400

Signal Words Pictograms
Danger
GHS09
Environment
GHS01
Exploding bomb
GHS08
Health hazard
GHS05
Corrosion
GHS07
Exclamation mark
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 E1
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
612-122-01-4 232-259-2 7803-49-8 hydroxylamine ...% [≤ 55% in aqueous solution]

ATP Inserted / Updated: ATP01 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)
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
Note B
Acute Tox. 4 * H302 H302
Acute Tox. 4 * H312 H312
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
Skin Sens. 1 H317 H317
STOT SE 3 H335 H335
Carc. 2 H351 H351
STOT RE 2 * H373 ** H373 **
Aquatic Acute 1 H400 H400

Signal Words Pictograms
Danger
GHS09
Environment
GHS08
Health hazard
GHS05
Corrosion
GHS07
Exclamation mark
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 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.
232-259-2 Hydroxylamine 7803-49-8

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)
Aquatic Acute 1 H400 H400 GHS09
Wng
IUPAC Names 1 yes View details
Aquatic Chronic 3 H412 H412
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
Note B
State/Form
IUPAC Names
1 yes View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory tra...) H335
Carc. 2 H351 H351
STOT RE 2 H373 (blood, spleen) H373
Aquatic Acute 1 H400 H400
Unst. Expl. H200 H200 GHS01
GHS09
GHS05
Dgr
Note B
IUPAC Names 1 yes View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory tra...) H335
Carc. 2 H351 H351
STOT RE 2 H373 (blood, spleen) H373
Aquatic Acute 1 H400 H400
Aquatic Acute 1 H400 H400 GHS09
Wng
IUPAC Names 1 yes View details
  H412
Aquatic Chronic 3 H413  
Unst. Expl. H200 H200 GHS09
GHS01
GHS08
GHS05
GHS07
Dgr
State/Form
IUPAC Names
66 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315  
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (not available) H335
Carc. 2 H351 H351
STOT RE 2 H373 (Blood) H373
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
IUPAC Names 47 View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 H335
Carc. 2 H351 H351
STOT RE 2 H373 H373
Aquatic Acute 1 H400 H400
Skin Sens. 1 H317 H317 GHS09
GHS05
GHS07
Dgr
State/Form
IUPAC Names
44 View details
Eye Dam. 1 H318 H318
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
M=1
State/Form
IUPAC Names
27 View details
Acute Tox. 4 H302  
  H302+H312
Acute Tox. 4 H312  
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory sys...) (Inhalation) H335
Carc. 2 H351 H351
STOT RE 2 H373 (Blood and Splee...) H373
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290 H290 GHS09
GHS01
GHS08
GHS05
GHS07
Dgr
23 View details
Acute Tox. 4 H302  
  H302+H312
Acute Tox. 4 H312  
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
  H335
Carc. 2 H351 H351
STOT SE 2 H371 (Damage to organ...) H371
STOT RE 2 H373 (Damage to organ...) H373
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
Note B
State/Form
IUPAC Names
20 View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 H335
Carc. 2 H351 H351
STOT RE 2 H373 H373
Aquatic Acute 1 H400 H400
Unst. Expl. H200 H200 GHS01
GHS09
GHS08
GHS05
GHS07
Dgr
Note B
19 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 H335
Carc. 2 H351 H351
STOT RE 2 H373 H373
Aquatic Acute 1 H400 H400
STOT RE 2 H373 H373 GHS09
GHS08
Wng
10 View details
Aquatic Chronic 2 H411 H411
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
M=1
IUPAC Names 10 View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory tra...) H335
Carc. 2 H351 H351
STOT RE 2 H373 (Blood) H373
Aquatic Acute 1 H400 H400
Unst. Expl. H200 H200 GHS09
GHS01
GHS08
GHS05
GHS07
Dgr
M=1
Note B
IUPAC Names 10 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (repiratory trac...) H335
Carc. 2 H351 H351
STOT RE 2 H373 (blood) H373
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290 H290 GHS09
GHS08
GHS05
GHS07
Dgr
State/Form
5 View details
Acute Tox. 4 H302  
Acute Tox. 4 H312  
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory sys...) H335
Carc. 2 H351 H351
STOT RE 2 H373 (not specified)  
Aquatic Acute 1 H400 H400
Unst. Expl. H200 H200 GHS01
GHS09
GHS08
GHS05
GHS07
Dgr
IUPAC Names 3 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (no data) H335
Carc. 2 H351 H351
STOT RE 2 H373 (no data) H373
Aquatic Acute 1 H400 H400
Unst. Expl. H200 H200 GHS01
GHS09
GHS08
GHS05
GHS07
Dgr
State/Form
IUPAC Names
1 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
STOT SE 3 H335 (unknown) (Inhalation) H335
STOT RE 2 H373 (unknown) (Oral) H373
Aquatic Acute 1 H400 H400
Met. Corr. 1 H290   Dgr
IUPAC Names 1 View details
Acute Tox. 4 H302  
Acute Tox. 4 H312  
Skin Irrit. 2 H315  
Skin Sens. 1 H317  
Eye Dam. 1 H318  
STOT SE 3 H335 (not known)  
Carc. 2 H351  
STOT RE 2 H373 (not known)  
Aquatic Acute 1 H400  
Unst. Expl. H200 H200 GHS01
GHS09
GHS08
GHS05
GHS07
Dgr
Note B
State/Form
1 View details
Met. Corr. 1 H290 H290
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Dam. 1 H318 H318
  H335
Carc. 2 H351 H351
STOT RE 2 H373 H373
Aquatic Acute 1 H400 H400

Number of Aggregated Notifications: 19