Note: Ingredients listed on restricted chemical lists
EC/CAS
123-77-3
Name of the chemical
Diazene-1,2-dicarboxamide [C,C`-azodi(formamide), ADCA]
Concentration
>95
General Information
Version
8
Revision date
2026-07-07
Product name
Azodicarbonamide
Product Synonyms
1,1`-Azobisformamide
CAS No.
123-77-3
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
Danger
Hazard Codes
Hazard statements (CLP)
H228, H317, H334, H412
Hazard statements
Code
Statements
H228
Flammable solid
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Solid Yellow-orange Odorless Emergency Overview Flammable solid. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Harmful to aquatic life with long lasting effects. Risk of explosion if heated under confinement. May form combustible dust concentrations in air. Classification of the substance or mixture Flammable solids Category 1 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Chronic aquatic toxicity Category 3 Label Elements
Signal word
Danger Hazard Statements H228 - Flammable solid H317 - May cause an allergic skin reaction H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H412 - Harmful to aquatic life with long lasting effects
Prevention
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P284 - In case of inadequate ventilation wear respiratory protection
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 or doctor
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
Combustible material. Risk of explosion if heated under confinement. May form combustible dust concentrations in air.
Health hazards
May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Environmental hazards
Harmful to aquatic life with long lasting effects. . Will likely be mobile in the environment due to its water solubility. The product is water soluble, and may spread in water systems.
2.3 Other hazards
May form explosible dust-air mixture if dispersed. This product does not contain any known or suspected endocrine disruptors. Toxic to terrestrial vertebrates.
2.1 Classification of the substance or mixture
Flammable solids. Category 1 Respiratory Sensitization Category 1 Skin Sensitization Category 1 Chronic aquatic toxicity
