Description References
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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
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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
pka
14.45±0.50(Predicted)
form 
Solid
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)
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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
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A96606
Product name
Azodicarboxamide
Purity
97%
Packaging
100g
Price
$39
Updated
2024/03/01
Sigma-Aldrich
Product number
79997
Product name
Azodicarboxamide
Purity
analytical reference material
Packaging
50mg
Price
$84.1
Updated
2024/03/01
Sigma-Aldrich
Product number
A96606
Product name
Azodicarboxamide
Purity
97%
Packaging
500g
Price
$77.6
Updated
2024/03/01
TRC
Product number
A941000
Product name
Azodicarboxamide
Packaging
100g
Price
$50
Updated
2021/12/16
Oakwood
Product number
241266
Product name
Azodicarboxamide
Purity
97%
Packaging
10g
Price
$12
Updated
2021/12/16
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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.

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Azodicarbonamide Suppliers

-Xingyang Tenth Chemical Co., Ltd.
Tel
0371-64912222 13783699777
Fax
0371-64912222
Email
admin@xydsco.com
Country
China
ProdList
1
Advantage
58
Hebei Dueling International Trade Co. LTD
Tel
18032116176
Email
399549586@qq.com
Country
China
ProdList
1181
Advantage
58
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Secco work (Beijing) chemical technology co., LTD
Tel
0566-8928158
Fax
010-69755668
Email
343367102@QQ.COM
Country
China
ProdList
360
Advantage
54
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
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View Lastest Price from Azodicarbonamide manufacturers

Hebei Dangtong Import and export Co LTD
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
Hebei Chuanghai Biotechnology Co,.LTD
Product
Azodicarbonamide 123-77-3
Price
US $3.00/KG
Min. Order
1KG
Purity
99.8%
Supply Ability
5000kg
Release date
2024-07-31
Hebei Mojin Biotechnology Co.,Ltd
Product
Azodicarbonamide 123-77-3
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2024-05-22

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