Azodicarbonamide
Description References- Product Name
- Azodicarbonamide
- CAS No.
- 123-77-3
- Chemical Name
- Azodicarbonamide
- Synonyms
- AZODICARBOXAMIDE;az;Azobisformamide;AC foaming agent;1,1’-azobiscarbamide;Azodicarbamide;Diazene-1,2-dicarboxaMide;AC Blowing agent;DICARBAMOYLDIMIDE;1,1-AZOBISFORMAMIDE
- CBNumber
- CB8270717
- Molecular Formula
- C2H4N4O2
- Formula Weight
- 116.08
- MOL File
- 123-77-3.mol
Azodicarbonamide Property
- Melting point:
- 220-225 °C (dec.)(lit.)
- Boiling point:
- 217.08°C (rough estimate)
- Density
- 1.65
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.4164 (estimate)
- Flash point:
- 225 °C
- storage temp.
- Flammables area
- solubility
- water: soluble0.033g/L at 20°C
- form
- Solid
- pka
- 14.45±0.50(Predicted)
- color
- Orange-red powder or crystals
- Odor
- odorless
- Water Solubility
- SOLUBLE IN HOT WATER
- Merck
- 14,919
- BRN
- 1758709
- Stability:
- Highly flammable. Incompatible with strong oxidizing agents, strong acids, strong bases, heavy metal salts.
- InChIKey
- XOZUGNYVDXMRKW-AATRIKPKSA-N
- LogP
- -1.148 (est)
- CAS DataBase Reference
- 123-77-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Diazenedicarboxamide(123-77-3)
- EPA Substance Registry System
- Azodicarbonamide (123-77-3)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 42-44-R44-R42
- Safety Statements
- 22-24-37-S37-S24-S22
- RIDADR
- UN 3242 4.1/PG 2
- WGK Germany
- 1
- RTECS
- LQ1040000
- HazardClass
- 4.1
- PackingGroup
- II
- HS Code
- 29270000
- Hazardous Substances Data
- 123-77-3(Hazardous Substances Data)
- Toxicity
- LD50 oral in rat: > 6400mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- A96606
- Product name
- Azodicarboxamide
- Purity
- 97%
- Packaging
- 100g
- Price
- $39
- Updated
- 2024/03/01
- Product number
- 79997
- Product name
- Azodicarboxamide
- Purity
- analytical reference material
- Packaging
- 50mg
- Price
- $84.1
- Updated
- 2024/03/01
- Product number
- A96606
- Product name
- Azodicarboxamide
- Purity
- 97%
- Packaging
- 500g
- Price
- $77.6
- Updated
- 2024/03/01
- Product number
- A941000
- Product name
- Azodicarboxamide
- Packaging
- 100g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 241266
- Product name
- Azodicarboxamide
- Purity
- 97%
- Packaging
- 10g
- Price
- $12
- Updated
- 2021/12/16
Azodicarbonamide Chemical Properties,Usage,Production
Description
Azodicarbonamide is a synthetic chemical that exists at ambient temperature as a yellow-orange crystalline solid. Azodicarbonamide is mainly used as a blowing agent in the rubber and plastics industries in the expansion of a wide range of polymers, including polyvinyl chloride, polyolefins, and natural/synthetic rubbers. Azodicarbonamide is also used as a food additive, such as an aging and bleaching ingredient in cereal flour and as a dough conditioner in bread baking.
References
[1] https://www.fda.gov
[2] http://www.who.int
[3] C. D. Han, Y. W. Kim and K. D. Malhotra, A study of foam extrusion using a chemical blowing agent , Journal of Applied Polymer Science, 1976, vol. 20, 1583-1595
Chemical Properties
orange crystalline powder
Uses
Azodicarbonamide is a dough conditioner that exists as a yellow to orange-red crystalline powder practically insoluble in water. it is used in aging and bleaching cereal flour to produce a more manage- able dough and a lighter, more voluminous loaf of bread. it is used in bread flours and bread as a dough conditioner. it can be used with the oxidizing agent potassium bromate. a typical use level is less than 45 ppm.
Uses
Azodicarboxamide is used as an additive to wheat flour breads and dough to improve the physical properties of the dough and the baking performance. It is also used to optimize the levels of oxidant/re ducing agents in the baking of wheat flour.
Uses
As blowing and foaming agent for plastics; as maturing and bleaching agent in cereal flour.
Definition
ChEBI: Azodicarbonamide is an organic molecular entity.
General Description
A yellow to orange powder. Insoluble in water and common solvents. Soluble in dimethyl sulfoxide. Nontoxic.
Air & Water Reactions
Highly flammable. Water insoluble. Dust may form an explosive mixture in air.
Reactivity Profile
Azodicarbonamide is easily ignited and burns rapidly. Confined samples show a high rate of pressure rise during thermal decomposition, which produces carbon monoxide and nitrogen. Sensitive to temperatures exceeding 122°F. May be sensitive to exposure to light. Stable in bulk when stored for two weeks at temperatures up to 140°F. Slightly unstable in water suspension (showed1.3% decomposition at 2 mg/mL over a two-week period at room temperature in the light but no decomposition at 41°F over a two-week period in the dark . Reacts with hot water to give nitrogen, carbon monoxide, and ammonia [Hawley]. Decomposes in hot hydrochloric acid. Incompatible with strong acids and bases, and with compounds of metals.
Health Hazard
Inhalation or contact with vapors, substance or decomposition products may cause severe injury or death. May produce irritating, toxic and/or corrosive gases. Runoff from fire control may cause pollution.
Fire Hazard
Self-decomposition or self-ignition may be triggered by heat, chemical reaction, friction or impact. May be ignited by heat, sparks or flames. Some may decompose explosively when heated or involved in a fire. May burn violently. Decomposition may be self-accelerating and produce large amounts of gases. Vapors or dust may form explosive mixtures with air.
Flammability and Explosibility
Non flammable
Safety Profile
Flammable solid. When heated to decomposition it emits toxic fumes of NOx.
Azodicarbonamide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Azodicarbonamide manufacturers
- Product
- Azodicarbonamide 123-77-3
- Price
- US $80.00-70.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20Tons
- Release date
- 2023-10-10
- Product
- Azodicarbonamide 123-77-3
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-11-13
- Product
- Azodicarbonamide 123-77-3
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 99.8%
- Supply Ability
- 5000kg
- Release date
- 2024-07-31