Summary of Classification and Labelling
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.
215-687-4 Silicic acid, sodium salt 1344-09-8

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)
Not Classified               252 yes  
Skin Irrit. 2 H315 H315 GHS05
GHS07
Dgr
State/Form
237 yes View details
Eye Dam. 1 H318 H318
Skin Irrit. 2 H315 H315 GHS05
GHS07
Dgr
State/Form
207 yes View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory org...) (Inhalation) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
State/Form
167 yes View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
166 yes View details
Eye Irrit. 2A H319 H319
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
166 yes View details
Eye Irrit. 2A H319 H319
STOT SE 3 H335 (respiratory org...) (Inhalation) H335
Met. Corr. 1 H290 H290 GHS05
Dgr
State/Form
166 yes View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Irrit. 2; : C < 28 %
Eye Dam. 1; : 28 % < C < 39 %
Eye Irrit. 2A; : C < 28 %
Skin Irrit. 2; : 28 % < C < 39 %
State/Form
1 yes View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
State/Form
890 View details
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
Skin Irrit. 2 H315 H315 GHS07
Wng
315 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory tra...) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
177 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Not determined) H335
Skin Irrit. 2 H315 H315 GHS05
Dgr
State/Form
158 View details
Eye Dam. 1 H318 H318
Skin Irrit. 2 H315 H315 GHS05
GHS07
Dgr
State/Form
111 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Lungs) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
85 View details
Eye Irrit. 2 H319 H319
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Dam. 1; : 28 % < C < 39 %
Skin Irrit. 2; : 24 % < C < 28 %
Eye Irrit. 2; : 24 % < C < 28 %
Skin Irrit. 2; : 28 % < C < 39 %
State/Form
83 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
  NA 73 View details
Skin Corr. 1B H314 H314 GHS05
GHS07
Dgr
State/Form
71 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (not available) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
67 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (respiratory tra...) (Inhalation) H335
Skin Corr. 1B H314 H314 GHS05
Dgr
55 View details
STOT SE 3 H335 H335
Skin Corr. 1B H314 H314 GHS05
GHS07
Dgr
44 View details
STOT SE 3 H335 H335
Skin Irrit. 2 H315 H315 GHS07
Wng
39 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory sys...) H335
  H315 Wng
39 View details
  H319
  H335
Skin Irrit. 2 H315 H315 GHS05
Dgr
yes State/Form
28 View details
Eye Dam. 1 H318 H318
Skin Irrit. 2 H315 H315 GHS05
GHS07
Dgr
State/Form
21 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Lung) H335
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
State/Form
16 View details
Skin Corr. 1A H314 H314
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
State/Form
15 View details
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Unknown) H335
Skin Corr. 1B H314 H314 GHS05
Dgr
State/Form
14 View details
Skin Irrit. 2 H315 H315 GHS05
Dgr
State/Form
13 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory tra...) (Inhalation) H335
Eye Dam. 1 H318 H318 GHS05
Dgr
State/Form
13 View details
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Irrit. 2; : C < 29 %
Skin Irrit. 2; : C < 39 %
Eye Dam. 1; : C < 39 %
Skin Irrit. 2; : C < 28 %
11 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory Sys...) (Inhalation) H335
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
11 View details
Skin Corr. 1C H314 H314
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory sys...) H335
Met. Corr. 1 H290 H290 GHS05
Wng
State/Form
8 View details
Skin Corr. 1A H314 H314
Eye Dam. 1 H318  
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Dam. 1; : 28 % < C < 39 %
Skin Irrit. 2; : 24 % < C < 39 %
Eye Irrit. 2; : 24 % < C < 28 %
6 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Irrit. 2; : 28 % < C < 39 %
Eye Dam. 1; : 28 % < C < 39 %
Skin Irrit. 2; : 28 % < C < 39 %
State/Form
6 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
  H315 GHS05
GHS07
Dgr
6 View details
  H318
  H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Irrit. 2; : 27 % < C < 39 %
Skin Irrit. 2; : 23 % < C < 28 %
Eye Dam. 1; : 27 % < C < 39 %
Eye Irrit. 2; : 23 % < C < 28 %
State/Form
5 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
STOT SE 3; : C ≥ 39 %
Eye Irrit. 2; : C < 28 %
Met. Corr. 1; : C ≥ 39 %
Skin Corr. 1B; : C ≥ 39 %
STOT SE 3; : C < 28 %
Skin Irrit. 2; : 28 % ≤ C < 39 %
Skin Irrit. 2; : C < 28 %
Eye Dam. 1; : 28 % ≤ C < 39 %
Eye Dam. 1; : C ≥ 39 %
STOT SE 3; : 28 % ≤ C < 39 %
State/Form
5 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
State/Form
3 View details
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
  H335
Eye Dam. 1 H318 H318 GHS05
GHS07
Dgr
State/Form
3 View details
STOT SE 3 H335 (no data) H335
Skin Irrit. 2 H315 H315 GHS05
GHS07
Wng
State/Form
3 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory tra...) (Inhalation) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Irrit. 2; : 28 % < C < 39 %
Eye Dam. 1; : 28 % < C < 39 %
Skin Irrit. 2; : 24 % < C < 28 %
State/Form
3 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Met. Corr. 1 H290 H290 GHS07
Dgr
State/Form
3 View details
Acute Tox. 4 H302 H302
Skin Corr. 1C H314 H314
Eye Dam. 1 H318 H318
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Irrit. 2; : 40 % ≤ C < 50 %
Skin Corr. 1C; : 50 % ≤ C < 100 %
Eye Irrit. 2; : 40 % ≤ C < 50 %
Eye Dam. 1; : 50 % ≤ C < 100 %
3 View details
Acute Tox. 4 H302 H302
Skin Corr. 1C H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (Not applicable) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Corr. 1; : 50 % ≤ C < 100 %
Eye Dam. 1; : 50 % ≤ C < 100 %
Eye Irrit. 2; : 40 % ≤ C < 50 %
Skin Corr. 1C; : 50 % ≤ C < 100 %
Skin Irrit. 2; : 40 % ≤ C < 50 %
3 View details
Acute Tox. 4 H302 H302
Skin Corr. 1 H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Corr. 1C; : 50 % ≤ C < 100 %
Skin Irrit. 2; : 40 % ≤ C < 50 %
Eye Irrit. 2; : 40 % ≤ C < 50 %
Eye Dam. 1; : 50 % ≤ C < 100 %
2 View details
Acute Tox. 4 H302 H302
Skin Corr. 1C H314 H314
Eye Dam. 1 H318  
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Dam. 1; : C ≥ 39 %
Eye Irrit. 2; : C < 28 %
Met. Corr. 1; : C ≥ 39 %
STOT SE 3; : C ≥ 39 %
STOT SE 3; : 28 % ≤ C < 39 %
Skin Irrit. 2; : C < 28 %
STOT SE 3; : C < 28 %
Skin Corr. 1B; : C ≥ 39 %
Eye Dam. 1; : 28 % ≤ C ≤ 39 %
Skin Irrit. 2; : 28 % ≤ C < 39 %
State/Form
2 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335 (Applies to the ...)
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Skin Irrit. 2; : 28 % ≤ C < 39 %
Skin Corr. 1B; : C ≥ 39 %
Eye Dam. 1; : 28 % ≤ C < 39 %
Met. Corr. 1; : C ≥ 39 %
STOT SE 3; : 28 % ≤ C < 39 %
Eye Dam. 1; : C ≥ 39 %
STOT SE 3; : C ≥ 39 %
STOT SE 3; : C < 28 %
Eye Irrit. 2; : C < 28 %
Skin Irrit. 2; : C < 28 %
State/Form
2 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318  
STOT SE 3 H335 (respiratory org...) (Inhalation) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
2 View details
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory sys...) (Inhalation) H335
Skin Sens. 1 H317 H317 GHS05
GHS07
Dgr
1 View details
Eye Dam. 1 H318 H318
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
1 View details
Skin Corr. 1A H314 H314
STOT SE 3 H335 (lung) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
1 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory irr...) (Inhalation) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
1 View details
Eye Irrit. 2 H318  
  H319
STOT SE 3 H335 (Respiratory tra...) (Inhalation) H335
  H302 GHS09
GHS05
Dgr
State/Form
1 View details
  H315
  H318
  H332
  H400
Skin Irrit. 2 H315 H315 GHS07
Wng
1 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory Tra...) H335
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
1 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
1 View details
Carc. 1B H350 H350
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Skin Irrit. 2 H315   GHS05
GHS06
Dgr
State/Form
1 View details
Eye Dam. 1 H318  
STOT SE 3 H335 (lungs) H335
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
State/Form
1 View details
Acute Tox. 4 H312 H312
Skin Corr. 1B H314 H314
Acute Tox. 4 H332 H332
Acute Tox. 4 H302   Dgr
1 View details
Skin Corr. 1B H314 H314
Met. Corr. 1 H290 H290 GHS05
Dgr
1 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
STOT SE 3 H335 (respiratory org...) (Inhalation) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
yes State/Form
1 View details
Eye Irrit. 2 H319 H319
Skin Irrit. 2 H315 H315 Dgr
1 View details
Eye Dam. 1 H318 H318
Acute Tox. 4 H302 H302 GHS05
GHS07
Dgr
1 View details
Skin Corr. 1C H314 H314
STOT SE 3 H335 (lung) H335
  H290 GHS05
GHS07
Dgr
State/Form
1 View details
  H314
  H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
Eye Irrit. 2; : 40 % < C ≤ 50 %
Eye Dam. 1; : 50 % < C ≤ 100 %
Skin Irrit. 2; : 40 % < C ≤ 50 %
Skin Corr. 1C; : 50 % < C ≤ 100 %
1 View details
Acute Tox. 4 H302 H302
Skin Corr. 1C H314 H314
Eye Dam. 1 H318  
Skin Irrit. 2 H315 H315 GHS05
GHS07
Dgr
yes State/Form
1 View details
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Lungs) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
1 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Oral) H335
Met. Corr. 1 H290 H290 GHS05
GHS07
Dgr
State/Form
1 View details
Skin Corr. 1B H314 H314
STOT SE 3 H335 (not known) H335
Acute Tox. 4 H302 H302 GHS09
GHS05
GHS07
Dgr
M=1
M(Chronic)=1
1 View details
Skin Irrit. 2 H315 H315
Eye Dam. 1 H318 H318
STOT SE 3 H335 (Respiratory tra...) H335
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410

Number of Aggregated Notifications: 70