Sudan I

Sudan I Property

mp : 131-133 °C storage temp. : Amber Vial, Refrigerator, Under Inert Atmosphere Colour Index : 12055 Water Solubility : 0.5 g/L (30 ºC) Stability:: Incompatible with strong oxidizing agents. CAS DataBase Reference: 842-07-9(CAS DataBase Reference) NIST Chemistry Reference: 2-Naphthalenol, 1-(phenylazo)-(842-07-9) EPA Substance Registry System: 2-Naphthalenol, 1-(phenylazo)-(842-07-9)

Safety

Hazard Codes : Xn,Xi Risk Statements : 68-53-43-40-36/37/38 Safety Statements : 61-46-36/37-22-36-26 RTECS : QL4900000 Hazardous Substances Data: 842-07-9(Hazardous Substances Data)

Sudan I Chemical Properties,Usage,Production

Chemical Properties orange-red powder Usage A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. General Description Dark reddish-yellow leaflets or orange powder. Slight odor. Air & Water Reactions Azo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water. Reactivity Profile Sudan I is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class 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. Sudan I is incompatible with strong oxidizing agents and strong acids . Fire Hazard Flash point data for Sudan I are not available; however, Sudan I is probably combustible.

Sudan I Preparation Products And Raw materials

Raw materials Aniline

Preparation Products

Sudan I Suppliers      Global( 139)Suppliers      BELGIUM 1 CANADA 2 CHINA 91 Europe 3 GERMANY 5 INDIA 1 JAPAN 5 South Korea 1 SWITZERLAND 1 UNITED KINGDOM 5 USA 24 Global 139

Supplier Tel Fax Email Country ProdList Advantage J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 INTATRADE GmbH +49 3493/605464 +49 3493/605470 sales@intatrade.de GERMANY 3590 66 TCI (Shanghai) Development Co., Ltd. -- -- info@chemicalbook.com CHINA 22159 81 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Winchem Industrial Co. Ltd 86-574-83851061 86-574-87083208 86-574-87083209 info@win-chemical.com CHINA 519 55 Adamas Reagent, Ltd. 400-600-9262 021-51701678 mc@titansci.com CHINA 13697 59 Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706 +86-21-67220638 chemfun@chemfun.net CHINA 21915 59 Nanjing Chemlin Chemical Co., Ltd 025-83697070; 010-68547217 +86-25-83453306 sales@chemlin.com.cn CHINA 20120 64 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Chemsky（shanghai）International Co.,Ltd. 021-50135380   shchemsky@sina.com CHINA 32553 50