Note: Ingredients listed on restricted chemical lists
EC/CAS
7782-49-2
Name of the chemical
Selenium
Concentration
<=100
General Information
Version
This safety data sheet was created pursuant to the requirements of
Revision date
2025-12-24
Product name
Selenium powder
Product Synonyms
No information available
CAS No.
7782-49-2
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Chemicals, Inc
GHS Information
Signal word
Danger
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
(29 CFR 1910.1200) Classification
Signal word
Danger
Hazard statements
May cause damage to organs through prolonged or repeated exposure Toxic if swallowed or if inhaled
Prevention
Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Use only outdoors or in a well-ventilated area Do not breathe dust/fume/gas/mist/vapors/spray
Response
Get medical attention/advice if you feel unwell Inhalation IF INHALED: Remove person to fresh air and keep comfortable for breathing Call a POISON CENTER or doctor Ingestion IF SWALLOWED: Immediately call a POISON CENTER or doctor Rinse mouth
Storage
Store locked up Store in a well-ventilated place. Keep container tightly closed
Disposal
Dispose of contents/container to an approved waste disposal plant
2.3 Other hazards
May cause long lasting harmful effects to aquatic life
2.1 Classification of the substance or mixture
This chemical is considered hazardous according to [US] OSHA (29 CFR 1910.1200, 2024) Acute oral toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Specific target organ toxicity - (repeated exposure) Category 2 Target Organs - Liver.
