Note: Ingredients listed on restricted chemical lists
EC/CAS
231-545-4/7631-86-9
Name of the chemical
Silver adsorbed on silicon dioxide
Concentration
>=1-<10
General Information
Version
8.4
Revision date
2026-08-17
Product name
Silica nanoparticles
Emergency telephone
+49 (0)696 43508409
Icons in SDS
Company Information
company name
Sigma-Aldrich Chemie GmbH
e-mail address of the competent person responsible for the Safety Data Sheet
technischerservice@merckgroup.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H373
Hazard statements
Code
Statements
H373
May cause damage to organs through prolonged or repeated exposure
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Warning Warning
Hazard statements
H373 May cause damage to organs through prolonged or repeated exposure if inhaled. none
Precautionary statements
P260 Do not breathe mist or vapours. none
Response
P314 Get medical advice/ attention if you feel unwell.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Hazardous Ingredients
Silica nanoparticle (1-100 nm, Respirable) Reduced Labelling (<= 125 ml)
Supplemental label elements
none
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Specific target organ toxicity - H373: May cause damage to organs through repeated exposure, Category 2 prolonged or repeated exposure if inhaled.
