Lead

Lead Property

mp : 327.4 °C(lit.) bp : 1740 °C(lit.) density : 1.00 g/mL at 20 °C refractive index : 2.881 (632.8 nm) solubility : H2O: soluble form : wire Merck : 13,5414 Stability:: Stable. Incompatible with strong oxidizing agents, potassium, sodium. CAS DataBase Reference: 7439-92-1(CAS DataBase Reference)

Safety

Hazard Codes : T,Xi,Xn,N Risk Statements : 61-33-40-48/20-62-36/38-20/22-51/53-50/53-48/20/22-52/53-34-23/24/25 Safety Statements : 53-45-61-36/37-36-26-60-36/37/39 RIDADR : UN 3082 9/PG 3 WGK Germany : 3 RTECS : OF7525000 TSCA : Yes HazardClass : 8 PackingGroup : III

Lead Chemical Properties,Usage,Production

Chemical Properties grey metal granules, shot, foil, sheet or powder General Description Soft silver-bluish white to gray metal. Air & Water Reactions Insoluble in water. Reactivity Profile In the presence of carbon, the combination of chlorine trifluoride with aluminum, copper, Lead, magnesium, silver, tin, or zinc results in a violent reaction [Mellor 2, Supp. 1: 1956]. A solution of sodium azide in copper pipe with Lead joints formed copper and Lead azide, both are detonating compounds [Klotz 1973]. Sodium acetylide becomes pyrophoric when mixed with metals like Lead. Mixtures of trioxane with 60% hydrogen peroxide in contact with metallic Lead when heated detonated. Lead containing rubber ignited in a nitric acid atmosphere. Lead is incompatible with strong oxidants such as: ammonium nitrate, chlorine trifluoride, hydrogen peroxide, etc. Fire Hazard Flash point data for Lead are not available, however, Lead is probably non-combustible.

Lead Preparation Products And Raw materials

Raw materials FISKE-SUBBARROW REDUCING AGENT Hexafluorosilicic acid

Preparation Products Lead oxide Lead chromate Acid Yellow 23 Arsenic-lead alloy N-Phenylanthranilic acid Lead monoxide Lead tetraacetate Lead dinitrate Lead acetate trihydrate Pale chrome yellow Dark chrome yellow Middle chrome yellow starting type lead-acid storage battery CI NO 77605 conductor fixing adhesive J-35 LEAD STEARATE Lead silicate

Lead Suppliers      Global( 128)Suppliers      BELGIUM 1 CANADA 1 CHINA 56 Europe 2 GERMANY 4 INDIA 2 JAPAN 6 Singapore 1 SWITZERLAND 1 UNITED KINGDOM 8 USA 46 Global 128

Supplier Tel Fax Email Country ProdList Advantage 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 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Adamas Reagent, Ltd. 400-600-9262 021-51701678 mc@titansci.com CHINA 13697 59 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 Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111 028-84752058 sale@xiyashiji.com CHINA 9763 57 Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771   sales@heowns.com CHINA 14552 57 Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com CHINA 10006 79 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60