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
007-001-00-5 231-635-3 7664-41-7 ammonia, anhydrous

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)
Press. Gas GHS05
GHS09
GHS04
GHS06
Dgr
Note U
Flam. Gas 2 H221 H221
Skin Corr. 1B H314 H314
Acute Tox. 3 * H331 H331
Aquatic Acute 1 H400 H400

Signal Words Pictograms
Danger
GHS05
Corrosion
GHS09
Environment
GHS04
Gas cylinder
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
Da Named
P2
E1
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
231-635-3 Ammonia, anhydrous 7664-41-7

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)
Skin Corr. 1B H314 H314 GHS07
GHS09
GHS05
Dgr
STOT SE 3; : C ≥ 5 %


M=1
State/Form
408 yes View details
Acute Tox. 4 H332 H332
STOT SE 3 H335 (other:Respirato...) (inhalation) H335
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
M=1
State/Form
408 yes View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Note U
State/Form
1778 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
State/Form
137 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
State/Form
87 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS06
Dgr
State/Form
72 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
71 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
M=1
Note U
State/Form
69 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
7564; : C > 25 %
Skin Irrit. 2; : 1 % ≤ C < 5 %
STOT SE 3; : C ≥ 5 %
Skin Corr. 1B; : C ≥ 5 %


M=1
Note U
State/Form
68 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS06
Dgr
38 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Skin Corr. 1B; : C > 5 %
STOT SE 3; : C > 5 %
Skin Irrit. 2; : 1 % ≤ C < 5 %
7564; : C > 25 %


M=1
State/Form
36 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS05
GHS09
GHS04
GHS06
Dgr
Skin Irrit. 2; : 1 % ≤ C < 5 %
Skin Corr. 1B; : C ≥ 5 %
STOT SE 3; : C ≥ 5 %


M=1
32 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411  
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Note U
State/Form
25 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Note U
State/Form
25 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS01
GHS09
GHS05
GHS06
Dgr
State/Form
25 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411  
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
25 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411  
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
24 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Liq. 3 H226 H226 GHS02
GHS09
GHS05
GHS06
Dgr
State/Form
22 View details
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
State/Form
21 View details
Skin Corr. 1B H314  
Acute Tox. 3 H331  
Aquatic Acute 1 H400  
Flam. Gas 2 H221 H221 EUH071
GHS02
GHS09
GHS05
GHS04
GHS06
Dgr
M=1
State/Form
18 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
16 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
13 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
M(Chronic)=1
M=1
State/Form
13 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
STOT SE 3 H336 (Central nervous...) H336
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS06
Dgr
Note U
13 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 EUH071
GHS08
GHS05
GHS04
GHS06
Dgr
7564; : C > 25 %
STOT SE 3; : C ≥ 5 %
Skin Irrit. 2; : 1 % ≤ C < 5 %
Skin Corr. 1B; : C ≥ 5 %


M=1
State/Form
11 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
7 View details
  H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS06
Dgr
M=1
State/Form
7 View details
Press. Gas (Liq.) H280  
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
STOT SE 3 H336 (Central nervous...) H336
STOT SE 3 H336 (other:Central n...) H336
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
6 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS02
GHS07
GHS09
GHS05
GHS04
GHS06
Dgr
Note U
5 View details
Press. Gas (Comp.) H280 H280
Acute Tox. 3 H301 H301
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 2 H330 H330
STOT SE 3 H335 (Unknown) H335
STOT SE 3 H335 (other:Unknown) H335
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
3 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS06
Dgr
Note U
2 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
State/Form
2 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS02
GHS09
GHS05
GHS06
Dgr
Note U
1 View details
Flam. Liq. 3 H226 H226
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Not Classified               1  
Flam. Gas 2 H221 H221 GHS07
GHS05
GHS09
GHS04
GHS06
Dgr
1 View details
Press. Gas (Liq.) H280 H280
Acute Tox. 4 H302 H302
Skin Corr. 1A H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
STOT SE 3 H335 (RTI) H335
STOT SE 3 H335 (other:RTI) H335
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS07
GHS09
GHS05
GHS04
Dgr
State/Form
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Note U
State/Form
1 View details
Press. Gas (Liq.) H280  
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Liq. 3 H226 H226 GHS08
GHS02
GHS05
Dgr
State/Form
1 View details
Asp. Tox. 1 H304 H304
Skin Corr. 1B H314 H314
Flam. Gas 1 H221 H221 Dgr
1 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
M=1
Note U
State/Form
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS07
GHS09
GHS05
GHS04
GHS06
Dgr
1 View details
Press. Gas (Liq.) H280 H280
Acute Tox. 4 H302 H302
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS05
GHS09
GHS04
GHS06
Dgr
Note U
State/Form
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
Note U
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS06
Dgr
M=1
Note U
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS05
GHS09
GHS04
GHS06
Dgr
7568; : C ≥ 25 %
STOT SE 3; : C ≥ 25 %
7569; : 2.5 % ≤ C < 5 %
Skin Irrit. 2; : 1 % ≤ C < 2.5 %
7564; : C ≥ 25 %
Skin Irrit. 2; : 2.5 % ≤ C < 5 %
STOT SE 3; : 5 % ≤ C < 25 %
7569; : 5 % ≤ C < 25 %
Skin Corr. 1B; : C ≥ 25 %
Skin Corr. 1B; : 5 % ≤ C < 25 %
State/Form
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
Skin Corr. 1B; : C ≥ 25 %
Skin Corr. 1B; : 5 % ≤ C < 25 %
7569; : 2.5 % ≤ C < 5 %
Skin Irrit. 2; : 1 % ≤ C < 2.5 %
Skin Irrit. 2; : 2.5 % ≤ C < 5 %
7568; : C ≥ 25 %
7569; : 5 % ≤ C < 25 %
STOT SE 3; : 5 % ≤ C < 25 %
7564; : C ≥ 25 %
STOT SE 3; : C ≥ 25 %
State/Form
1 View details
Press. Gas (Ref. Liq.) H281 H281
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
Skin Corr. 1B; : C ≥ 25 %
7564; : C ≥ 25 %
STOT SE 3; : C ≥ 25 %
7569; : 5 % ≤ C < 25 %
Skin Irrit. 2; : 1 % ≤ C < 2.5 %
Skin Irrit. 2; : 2.5 % ≤ C < 5 %
Skin Corr. 1B; : 5 % ≤ C < 25 %
STOT SE 3; : 5 % ≤ C < 25 %
7569; : 2.5 % ≤ C < 5 %
7568; : C ≥ 25 %
State/Form
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
M=1
Note U
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS02
GHS05
GHS09
GHS06
Dgr
Note U
1 View details
Flam. Liq. 1 H224 H224
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 GHS05
GHS09
GHS04
GHS06
Dgr
M=1
1 View details
Press. Gas (Comp.) H280  
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Flam. Gas 2 H221 H221 EUH071
GHS05
GHS09
GHS04
GHS06
Dgr
M=1
Note U
State/Form
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400 H400
Aquatic Chronic 2 H411 H411
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
1 View details
Skin Corr. 1B H314 H314
Acute Tox. 3 H331 H331
STOT SE 3 H335 (other:Unknown)  
Aquatic Acute 1 H400 H400
Press. Gas (Liq.) H280 H280 GHS09
GHS05
GHS04
GHS06
Dgr
State/Form
1 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411  
Flam. Gas 2 H221 H221 GHS09
GHS05
GHS04
GHS06
Dgr
Note U
1 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Flam. Gas 2 H221 H221 EUH071
GHS09
GHS05
GHS04
GHS06
Dgr
M=1
State/Form
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Acute Tox. 3 H331 H331
Aquatic Acute 1 H400  
  H410
Aquatic Chronic 2 H411  

Number of Aggregated Notifications: 57