Note: Ingredients listed on restricted chemical lists
EC/CAS
231-194-7/7446-08-4
Name of the chemical
Selenium dioxide
Concentration
<= 100 %
General Information
Version
6.10
Revision date
2024-04-03
Product name
Selenium dioxide
CAS No.
7446-08-4
REACH No
is
Emergency telephone
0800 181 7059 (CHEMTREC Deutschland
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
Danger
Hazard Codes
Hazard statements (CLP)
H301, H301+H331, H331, H373, H400, H410
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Acute toxicity, (Category 3) H301: Toxic if swallowed. Acute toxicity, (Category 3) H331: Toxic if inhaled. Specific target organ toxicity - H373: May cause damage to organs repeated exposure, (Category 2) through prolonged or repeated exposure. Short-term (acute) aquatic H400: Very toxic to aquatic life. hazard, (Category 1) Long-term (chronic) aquatic H410: Very toxic to aquatic life with long hazard, (Category 1) lasting effects.
2.2 Label elements
Labelling
Signal word
Danger Danger
Hazard statements
H301 + H331 Toxic if swallowed or if inhaled. H373 May cause damage to organs through prolonged or repeated exposure. H410 Very toxic to aquatic life with long lasting effects. Reduced Labeling (<= 125 ml) H301 + H331 Toxic if swallowed or if inhaled.
Precautionary statements
P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P273 Avoid release to the environment. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. P314 Get medical advice/ attention if you feel unwell. P264 Wash skin thoroughly after handling. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor.
Supplemental label elements
none 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. Vesicant.
