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Azodicarbonamide

Description References
Azodicarbonamide
Azodicarbonamide structure
CAS No.
123-77-3
Chemical Name:
Azodicarbonamide
Synonyms
az;abfa;chkhz21;kempore;chkhz21r;lucelada;AZOFOAM E;celogenaz;celosenaz;ficelep-a
CBNumber:
CB8270717
Molecular Formula:
C2H4N4O2
Formula Weight:
116.08
MOL File:
123-77-3.mol

Azodicarbonamide Properties

Melting point:
220-225 °C (dec.)(lit.)
Boiling point:
217.08°C (rough estimate)
Density 
1.65
refractive index 
1.4164 (estimate)
Flash point:
225 °C
storage temp. 
Flammables area
solubility 
water: soluble0.033g/L at 20°C
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
CAS DataBase Reference
123-77-3(CAS DataBase Reference)
NIST Chemistry Reference
Diazenedicarboxamide(123-77-3)
EPA Substance Registry System
Diazenedicarboxamide(123-77-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Hazardous Substances Data 123-77-3(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Azodicarbonamide price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A96606 Azodicarboxamide 97% 123-77-3 100g $31.9 2018-11-20 Buy
Sigma-Aldrich 79997 Azodicarboxamide analytical reference material 123-77-3 50mg $60.2 2018-11-20 Buy
Sigma-Aldrich A96606 Azodicarboxamide 97% 123-77-3 500g $51.7 2018-11-20 Buy

Azodicarbonamide Chemical Properties,Uses,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

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.

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.

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.

Safety Profile

Flammable solid. When heated to decomposition it emits toxic fumes of NOx.

Azodicarbonamide Preparation Products And Raw materials

Raw materials

Preparation Products


Azodicarbonamide Suppliers

Global( 191)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4557 58
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2464 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861-ext8007
86-21-65180813 sales1@chemson.com.cn CHINA 121 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
Wuhan Mengqi Technology Co., Ltd. 15871702139
cmm023025@163.com CHINA 125 58

View Lastest Price from Azodicarbonamide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-26 Azodicarbonamide
123-77-3
US $15.00 / KG 1KG 99% 1000KG career henan chemical co
2018-07-26 Azodicarbonamide
123-77-3
US $15.00 / KG 1KG 99% 1000kg career henan chemical co

Azodicarbonamide Spectrum


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