sudan ii basic information

product name:	sudan ii
synonyms:	1-(2,4-xylidylazo)-2-naphthol;1-[2,4-xylylazo]-2-naphthol;1-(2,4-dimethylphenylazo)-2-naphthol;fat ponceau;ci 12140;ci no 12140;calco oil scarlet bl;calco oil scarlet zbl
cas:	3118-97-6
mf:	c18h16n2o
mw:	276.33
einecs:	221-490-4
product categories:	organics
mol file:	3118-97-6.mol

sudan ii chemical properties

mp	156-158 °c(lit.)
colour index	12140

safety information

hazard codes	xi
risk statements	36/37/38
safety statements	26-37/39
wgk germany	3
rtecs	ql5850000

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

sudan ii usage and synthesis

chemical properties	red to orange-brownish powder
general description	red crystals. insoluble in water.
air & water reactions	azo dyes can be explosive when suspended in air at specific concentrations. insoluble in water.
reactivity profile	sudan ii is an azo compound. toxic gases are formed by mixing azo compounds with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. flammable gases are formed by mixing materials in this group with alkali metals. explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

company information

henan 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 supplier 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!