Azodicarbonamide CAS 123-77-3 (jerryzhang001@chembj.com)

• Post Date:

  Apr 20,2017

• Expiry Date:

  Apr 20,2018

• Detailed Description:

  Cas No. :123-77-3 Payment Method: T/T; Western Union; Moneygram and Bitcoin
  Azodicarbonamide CAS 123-77-3
  
  Product Name: Azodicarbonamide;
  Synonyms: 1,1’-azobiscarbamide;1,1’-azobis-formamid;1,1’-azodiformamide;1,1'-Azodiformamide;abfa;az;azobiscarbonamide;azobiscarboxamide;
  
  CAS: 123-77-3;
  MF: C2H4N4O2;
  MW: 116.08;
  EINECS: 204-650-8;
  
  Product Categories: Industrial/Fine Chemicals;pharmacetical;A-B;Alphabetical Listings;Flavors and Fragrances;Azo/Diazo Compounds;Nitrogen Compounds;Organic Building Blocks;Azo/Diazo Compounds;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;pharm intermediate;Pyridines;
  
  Melting point: 220-225 °C (dec.)(lit.);
  density: 1.65;
  Fp: 225 °C;
  storage temp.: Flammables area;
  Water Solubility: SOLUBLE IN HOT WATER;
  
  Description and Usage:
  
  Blowing agent:
  
  The principal use of azodicarbonamide is in the production of foamed plastics as a blowing agent. The thermal decomposition of azodicarbonamide results in the evolution of nitrogen, carbon monoxide, carbon dioxide, and ammonia gases, which are trapped in the polymer as bubbles to form a foamed article.
  
  Azodicarbonamide is used in plastics, synthetic leather, and other industries and can be pure or modified. Modification affects the reaction temperatures. Pure azodicarbonamide generally reacts around 200 °C. In the plastic, leather, and other industries, modified azodicarbonamide (average decomposition temperature 170 °C) contains additives that accelerate the reaction or react at lower temperatures.
  
  Food additive:
  
  As a food additive, azodicarbonamide is used as a flour bleaching agent and a dough conditioner. It reacts with moist flour as an oxidizing agent.The main reaction product is biurea, a derivative of urea, which is stable during baking. Secondary reaction products include semicarbazide and ethyl carbamate.It is known by the E number E927. Many restaurants in the US fast food industry removed the additive in response to negative publicity.
  

• CAS Registry Number:

  123-77-3

• Synonyms:

  ;1,1-Azobisformamide;Azodiformamide;Azodicarboxamide;AC Blowing agent;1,1'-azobiscarbamide;1,1'-azobis-formamid;1,1'-azodiformamide;abfa;az;azobiscarbonamide;azobiscarboxamide;azodicarboamide;celogenaz;celogenaz130;celogenaz199;celosenaz;chkhz21;chkhz21r;delta(1,1')-biurea;Diazenedicarboxamide;ficelep-a;genitronac;1,1'-azobisformamide;diazene-1,2-dicarboxamide;(E)-diazene-1,2-dicarboxamide;(2E)-tetraaz-2-ene-1,4-dicarboxamide;

• Molecular Formula:

  C₂H₄N₄O₂

• Molecular Weight:

  116.07936

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R42:;
  R44:;
  

• Safety Description:

  S22:;
  S24:;
  S37:;
  

• Company:

  Nanjing Bangnuo Biotechnology Co., Ltd.     [ China ]        

• Contact:

  Jerry Zhang

• Tel:

  86-25-52198306

• Fax:

• Email:

  jerryzhang001@chembj.com