Note: Ingredients listed on restricted chemical lists
EC/CAS
215-157-2/1308-06-1
Name of the chemical
Cobalt oxide (Co3O4)
Concentration
>=30-<50
General Information
Version
3.2
Revision date
2025-12-08
Product name
Cobalt Oxide Solid Formulation
1.2.1 Relevant identified uses
Veterinary product
Emergency telephone
+1-908-740-4000, +1-908-423-6000
Icons in SDS
Company Information
company name
MSD
e-mail address of the competent person responsible for the Safety Data Sheet
EHSDATASTEWARD@msd.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H334, H410
Hazard statements
Code
Statements
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H334 May cause allergy or asthma symptoms or breath- ing difficulties if inhaled. H410 Very toxic to aquatic life with long lasting effects.
Prevention
P273 Avoid release to the environment.
Response
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor. P391 Collect spillage.
Hazardous Ingredients
Tricobalt tetraoxide
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumula- tive and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. Dust contact with the eyes can lead to mechanical irritation. Contact with dust can cause mechanical irritation or drying of the skin. May form explosive dust-air mixture during processing, handling or other means.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Respiratory sensitisation, Category 1 H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. Long-term (chronic) aquatic hazard, Cat- H410: Very toxic to aquatic life with long lasting egory 1 effects.
