COPPER(I) CYANIDE

COPPER(I) CYANIDE Property

mp : 474 °C(lit.) density : 2.92 g/mL at 25 °C(lit.) storage temp. : Poison room Merck : 14,2661 Stability:: Stable. Incompatible with acids, bases, magnesium. Reacts violently with oxidizing agents, nitrates. Reaction with acid releases highly toxic gas (HCN). CAS DataBase Reference: 544-92-3(CAS DataBase Reference)

Safety

Hazard Codes : T+,N,T Risk Statements : 26/27/28-32-50/53 Safety Statements : 7-28-29-45-60-61 RIDADR : UN 1587 6.1/PG 2 WGK Germany : 2 RTECS : GL7150000 F : 10-23 HazardClass : 6.1 PackingGroup : II

COPPER(I) CYANIDE Chemical Properties,Usage,Production

Chemical Properties off-white to green powder General Description A green powder. Insoluble in water. Toxic by skin absorption, through open wounds, by ingestion, and by inhalation of hydrogen cyanide that arises from slight decomposition. Produces toxic oxides of nitrogen in fires. Air & Water Reactions Insoluble in water. Reactivity Profile COPPER(I) CYANIDE is decomposed by acids to give off hydrogen cyanide, a flammable poisonous gas. Tends to explosive instability. Capable of violent oxidation under certain condition: fusion with metal chlorates, perchlorates, nitrates or nitrites can cause explosions [Bretherick, 1979 p. 101]. Reacts with incandescence with magnesium [Mellor, 1940, Vol. 4, 271]. Health Hazard Following severe exposure to dust, symptoms of cyanide poisoning may develop (see ingestion). Ingestion causes anxiety, confusion, dizziness, sudden loss of consciousness, odor of bitter almonds on breath or in vomitus, rapid weak pulse, convulsions, and paralysis. Contact with eyes causes irritation. Fire Hazard Special Hazards of Combustion Products: Toxic hydrogen cyanide gas may form in fires.

COPPER(I) CYANIDE Preparation Products And Raw materials

Raw materials Copper Sodium sulfite Cuprous Sulfate SULFUROUS ACID Copper sulfate pentahydrate Sodium cyanide HYDROGEN CYANIDE Cuprous chloride Sodium chlorate Cupric sulfate Sodium carbonate

Preparation Products 1H-INDAZOLE-5-CARBONITRILE 2-Amino-4-methylbenzonitrile Pyrazinecarbonitrile Benzoyl cyanide 6-(AMINOMETHYL)-3-AMINOPYRIDINE 5-Bromopyridine-2-carboxylic acid PYRUVONITRILE 8-CHLORO-2-(TRIFLUOROMETHYL)QUINOLINE-4-CARBONITRILE 3-Cyanoquinoline 2-Cyano-5-methylpyridine Disperse Blue 165 Lamotrigine BENZO[B]THIOPHENE-3-CARBONITRILE 6-CYANOPURINE 9-CYANOPHENANTHRENE 2,5-DIMETHYLBENZONITRILE 4-Bromo-2-fluorobenzonitrile C-(1H-INDOL-5-YL)-METHYLAMINE 5-Cyanoindole Disperse Blue 366 METHYL 5-BROMOPYRAZINE-2-CARBOXYLATE 1-Benzothiophene-3-carboxylic acid 3-Amino-2-pyridinecarbonitrile 6-Methylpyridine-2-carbonitrile 6-METHOXYBENZOTHIAZOLE-2-CARBOXYLIC ACID 6-AMINO-5-METHYLNICOTINONITRILE 3-Butenenitrile 2-ACETYL-5-CYANOTHIOPHENE 3,5-DIFLUORO-BENZAMIDINE HYDROCHLORIDE 5-(AMINOMETHYL)PYRIDIN-2-AMINE 4'-Hydroxy-4-biphenylcarbonitrile THIOPHENE-3,4-DICARBOXYLIC ACID 6-Fluoro-4-(trifluoromethyl)quinoline-2-carboxylic acid ,97% 2-Amino-5-cyanopyridine 2-CARBOMETHOXY-6-METHOXYBENZOTHIAZOLE 7-CYANO-BENZO[B]THIOPHENE 3-Cyano-4-hydroxybenzoic acid 2-BROMO-4-METHYLBENZONITRILE 1-BENZOTHIOPHENE-3-CARBONYL CHLORIDE 2-AMINO-1-PHENYLETHANOL

COPPER(I) CYANIDE Suppliers      Global( 109)Suppliers      BELGIUM 2 CHINA 56 Europe 4 GERMANY 3 INDIA 3 JAPAN 5 SWITZERLAND 1 UNITED KINGDOM 9 USA 26 Global 109

Supplier Tel Fax Email Country ProdList Advantage Creasyn Finechem(Tianjin) Co., Ltd. 86-22-83946278, 83945171,83945878 4008266163-06019 export@creasyn.com sale@creasyn.com CHINA 1399 68 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 3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037 86-21-50328109 67055399@qq.com CHINA 15983 69 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820 86 (10) 60270825 dtftchem@sina.com CHINA 4703 62 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10815 60 BePharm Ltd. (Click here for a quote) 40068-59117; 86-21-51816456-8021/8022/8023 +86-21-51816740 (China Mainland); +86-21-51816457 (Others) product@bepharm.com CHINA 24999 61 JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030 86-021-50426522,50426273 sales@jingyan-chemical.com CHINA 10108 60