Note: Ingredients listed on restricted chemical lists
EC/CAS
842-07-9
Name of the chemical
C.I. Solvent yellow 14
Concentration
100%
General Information
Version
6
Revision date
2026-07-16
Product name
Sudan I
Product Synonyms
1-Phenylazo-2-naphthol; C.I. 12055; Solvent Yellow 14
CAS No.
842-07-9
supplier name
Fisher Scientific UK
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
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317, H341, H351, H413
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Powder Solid Red brown Odorless Emergency Overview May cause an allergic skin reaction. Suspected of causing genetic defects. Suspected of causing cancer. May cause long lasting harmful effects to aquatic life Classification of the substance or mixture Skin Sensitization Category 1 Germ Cell Mutagenicity Category 2 Carcinogenicity Category 2 Chronic aquatic toxicity Category 4 Label Elements
Signal word
Warning Hazard Statements H317 - May cause an allergic skin reaction H341 - Suspected of causing genetic defects H351 - Suspected of causing cancer H413 - May cause long lasting harmful effects to aquatic life
Prevention
P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P308 + P313 - IF exposed or concerned: Get medical advice/attention P362 + P364 - Take off contaminated clothing and wash it before reuse
Storage
P403 - Store in a well-ventilated place
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
None identified.
Health hazards
May cause an allergic skin reaction. Suspected of causing genetic defects. Suspected of causing cancer.
Environmental hazards
May cause long lasting harmful effects to aquatic life. Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Classification of the substance or mixture Skin Sensitization Category 1 Germ Cell Mutagenicity Category 2 Carcinogenicity Category 2 Chronic aquatic toxicity
