General Information
Version
6.12
Revision date
2025-04-30
Product name
Samarium, −40 mesh, 99% trace rare earth metals basis
CAS No.
7440-19-9
1.2.1 Relevant identified uses
Laboratory chemicals, Synthesis of substances
1.2.2. Uses advised against
The product is being supplied under the TSCA R&D Exemption
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H228, H261
Hazard statements
Code
Statements
H228
Flammable solid
Section 2
SECTION 2: Hazards identification
Other hazards
Radioactive
Signal word
Warning
Hazard statements
H228 Flammable solid. H261 In contact with water releases flammable gas.
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P231 + P232 Handle under inert gas. Protect from moisture. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting/ equipment. P280 Wear protective gloves/ eye protection/ face protection.
Response
P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Storage
P402 + P404 Store in a dry place. Store in a closed container.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
(29 CFR 1910.1200) Flammable solids : Category 2 Chemicals which, in : Category 3 contact with water, emit flammable gases Other hazards Radioactive.
