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ZINC

ZINC Suppliers list
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro: Product Name:Zinc rod (99.9999%)
CAS:7440-66-6
Purity:99.9999% Package:50mm, 250mm
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:sh@meryer.com
Products Intro: Product Name:Zinc
CAS:7440-66-6
Purity:99% Package:1g;5g Remarks:D68004
Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel:86-21-50328103 * 801、802、803、804 Mobile:18930552037
Email:67055399@qq.com
Products Intro: Product Name:ZINC
CAS:7440-66-6
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Company Name:Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro: Product Name:Zinc powder, -100 Mesh, 97+%
CAS:7440-66-6
Package:100g Remarks:L13310
Company Name:Beijing dtftchem Technology Co., Ltd.  
Tel:13651141086; 86(10)60275028、60275820
Email:dtftchem@sina.com
Products Intro: Product Name:ZINC
CAS:7440-66-6
ZINC Chemical Properties
mp 420 °C(lit.)
bp 907 °C(lit.)
density 7.14 g/mL at 25 °C
vapor pressure 1 mm Hg ( 487 °C)
Fp 1 °F
storage temp. 2-8°C
solubility H2O: soluble
form wire
Merck 14,10132
Stability:Stable. Incompatible with amines, cadmium, sulfur, chlorinated solvents, strong acids, strong bases. Air and moisture sensitive. Zinc powder is very flammable.
CAS DataBase Reference7440-66-6(CAS DataBase Reference)
NIST Chemistry ReferenceZinc(7440-66-6)
EPA Substance Registry SystemZinc(7440-66-6)
Safety Information
Hazard Codes N,F,Xi,Xn
Risk Statements 52/53-50/53-17-15-36/37/38-51/53-36/37-22-19-40-11
Safety Statements 26-61-60-46-43-36-36/37-16
RIDADR UN 3264 8/PG 3
WGK Germany 3
RTECS ZH1400000
F 3
HazardClass 8
PackingGroup III
Hazardous Substances Data7440-66-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
ZINC Usage And Synthesis
Chemical Propertiessilver or blueish-white foil or powder
General DescriptionA grayish powder. Insoluble in water. May produce toxic zinc oxide fumes when heated to very high temperatures or when burned. Used in paints, bleaches and to make other chemicals.
Air & Water ReactionsCan evolve gaseous hydrogen in contact with water or damp air. The heat of the reaction may be sufficient to ignite the hydrogen produced [Haz. Chem. Data 1966. p. 171]. Flammable. May form an explosive mixture with air [Hawley].
Reactivity ProfileZINC METAL is a reducing agent. Reacts violently with oxidants causing fire and explosion hazards [Handling Chemicals Safely 1980. p. 966]. In the presence of carbon, the combination of chlorine trifluoride with zinc results in a violent reaction [Mellor 2, Supp. 1: 1956]. Sodium peroxide oxidizes zinc with incandescence [Mellor 2:490-93 1946-47]. Zinc powder or dust in contact with acids forms hydrogen. The heat generated by the reaction is sufficient to ignite the hydrogen evolved [Lab. Govt. Chemist 1965]. A mixture of powdered zinc and an oxidizing agent such as potassium chlorate or powdered sulfur can be exploded by percussion. Zinc burns in moist chlorine. A mixture of zinc and carbon disulfide reacts with incandescence. Zinc powder reacts explosively when heated with manganese chloride. The reaction between zinc and selenium or tellurium is accompanied by incandescence [Mellor 4:476-480 1946-47]. When zinc and ammonium nitrate are mixed and wetted with a minimum of water, a violent reaction occurs with evolution of steam and zinc oxide. When hydrazine mononitrate is heated in contact with zinc a flaming decomposition occurs at temperatures a little above its melting point. Hydroxylamine is reduced when heated with ZINC, unpredictably ZINC may either ignite and burn or explode [Mellor 8 1946-47].
Health HazardInhalation or contact with vapors, substance or decomposition products may cause severe injury or death. May produce corrosive solutions on contact with water. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control may cause pollution.
Fire HazardProduce flammable gases on contact with water. May ignite on contact with water or moist air. Some react vigorously or explosively on contact with water. May be ignited by heat, sparks or flames. May re-ignite after fire is extinguished. Some are transported in highly flammable liquids. Runoff may create fire or explosion hazard.
Tag:ZINC(7440-66-6) Related Product Information
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