Note: Ingredients listed on restricted chemical lists
EC/CAS
4197-25-5
Name of the chemical
2,3-Dihydro-2,2-dimethyl-6-[(4-(phenylazo)-1-naphthalenyl)azo]-1H-pyrimidine (Solvent Black 3) and its salts, when used as a substance in hair dye products
Concentration
Trade secret
General Information
Version
1.01
Revision date
2025-12-24
Product name
Sudan black B, Fat-soluble diazo dye
Product Synonyms
None
CAS No.
4197-25-5
1.2.1 Relevant identified uses
For research use only. Not for use in diagnostic procedures
1.2.2. Uses advised against
This product is being supplied under the TSCA R&D Exemption (40 CFR 720.36). It is the recipient"s responsibility to comply with the requirements of the TSCA R&D Exemption. This product may not be used for any non-exempt commercial purpose under TSCA unless appropriate consent is granted in writing by Abcam
Emergency telephone
+1 866 928 0789, +1 202 464 2554
Icons in SDS
Company Information
company name
Abcam Inc
e-mail address of the competent person responsible for the Safety Data Sheet
us.technical@abcam.com, sds@abcam.com
GHS Information
Signal word
Warning
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Germ cell mutagenicity Category 2 Hazards not otherwise classified (HNOC) Not applicable Label elements dye
Signal word
Warning Hazard statements Suspected of causing genetic defects Precautionary Statements - Prevention Obtain special instructions before use Do not handle until all safety precautions have been read and understood Wear protective gloves, protective clothing, eye protection and face protection Precautionary Statements - Response IF exposed or concerned: Get medical advice/attention Precautionary Statements - Storage Store locked up
Precautionary statements
Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable.
Further information
Caution - substance not yet tested completely.
2.1 Classification of the substance or mixture
Germ cell mutagenicity Category 2 Hazards not otherwise classified (HNOC) Not applicable.
