Note: Ingredients listed on restricted chemical lists
EC/CAS
409-21-2
Name of the chemical
Silicon carbide
Concentration
25-65 20-40 10-15
General Information
Version
1.01
Revision date
2025-05-09
Product name
3M 421A Abrasive
1.2.1 Relevant identified uses
Abrasive Product, Coated Abrasive for sanding
supplier name
3M
Manufacturer Name
3M
Emergency telephone
1-800-364-3577, (651) 737-6501
Icons in SDS
Company Information
company name
3M
GHS Information
Signal word
Not applicable
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Hazard classification
Signal word
Not applicable.
Hazard pictograms
Not applicable. Not applicable. 15% of the mixture consists of ingredients of unknown acute oral toxicity.
2.1 Classification of the substance or mixture
Not classified as hazardous according to OSHA Hazard Communication Standard, 29 CFR 1910.1200.
