Direct Blue 14

Direct Blue 14 Property

mp : >300 °C(lit.) density : 1.007 g/mL at 20 °C storage temp. : Store at RT. Colour Index : 23850 Water Solubility : 10 g/L (25 ºC) Merck : 14,9792 Stability:: Stable. Incompatible with strong oxidizing agents. CAS DataBase Reference: 72-57-1(CAS DataBase Reference) EPA Substance Registry System: 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[ 1,1'-biphenyl]-4,4'- diyl)bis(azo)]bis[5-amino- 4-hydroxy-, tetrasodium salt(72-57-1)

Safety

Hazard Codes : T,Xi Risk Statements : 45-41-37/38-36/37/38-22 Safety Statements : 53-45-36/37/39-36-26 RIDADR : 2811 WGK Germany : 3 RTECS : QJ6475000 HS Code : 32041400 Hazardous Substances Data: 72-57-1(Hazardous Substances Data)

Direct Blue 14 Chemical Properties,Usage,Production

Chemical Properties blueish grey powder General Description Bluish-gray to dark blue powder. Air & Water Reactions Azo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water. Reactivity Profile Direct Blue 14 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. Direct Blue 14 is incompatible with strong oxidizing agents and strong acids. Health Hazard ACUTE/CHRONIC HAZARDS: Direct Blue 14 may cause irritation and may be absorbed through the skin. It is a positive animal carcinogen. When heated to decomposition Direct Blue 14 emits very toxic fumes of nitrogen oxides, sulfur oxides, carbon monoxide and carbon dioxide. Fire Hazard Flash point data for Direct Blue 14 are not available; however, Direct Blue 14 is probably combustible.

Direct Blue 14 Preparation Products And Raw materials

Raw materials Sodium sulfate

Preparation Products

Direct Blue 14 Suppliers      Global( 98)Suppliers      BELGIUM 1 CANADA 1 CHINA 44 Europe 3 GERMANY 5 INDIA 3 JAPAN 6 SWITZERLAND 1 UNITED KINGDOM 5 USA 29 Global 98

Supplier Tel Fax Email Country ProdList Advantage Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com CHINA 40407 62 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 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 Jia Xing Isenchem Co.,Ltd 0573-85280080 18267390595 0573-85285100 isenchem@163.com,QQ:1404038297 CHINA 9788 66 Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111 028-84752058 sale@xiyashiji.com CHINA 9763 57 BEST-REAGENT 028-85973071 028-85973075 028-85973075 service@best-reagent.com CHINA 9961 57 Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771   sales@heowns.com CHINA 14552 57