123-77-3 C2H4N4O2 Azodicarbonamide CAS NO.123-77-3

azodicarbonamide basic information

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
mol file:	123-77-3.mol

azodicarbonamide chemical properties

mp	220-225 °c (dec.)(lit.)
density	1.65
fp	225 °c
storage temp.	flammables area
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.
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 information

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)

msds information

azodicarbonamide usage and synthesis

chemical properties	orange crystalline powder
usage	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.
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.

azodicarbonamide preparation products and raw materials

raw materials	sodium hydroxide-->sulfuric acid -->hydrogen peroxide-->urea-->chlorine-->hydrazinium hydroxide-->sodium hypochlorite-->sodium chlorate-->chromic acid-->nitrogen dioxide-->biurea
preparation products	foamer adc-410-->foamer adc-f-->foamer adc-k

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!