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ZINC

CAS No. 7440-66-6
Chemical Name: ZINC
Synonyms: Zn;ls2;ls6;ZINC;Zink;65ZN;Jasad;Pasco;zinc6a;ZINC-65
CBNumber: CB0700715
Molecular Formula: Zn
Formula Weight: 65.39
MOL File: 7440-66-6.mol
ZINC Property
Melting point : 420 °C(lit.)
Boiling point : 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
color : Silvery-gray
Water Solubility : Soluble in water.
Sensitive : Air & Moisture Sensitive
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 Reference: 7440-66-6(CAS DataBase Reference)
NIST Chemistry Reference: Zinc(7440-66-6)
EPA Substance Registry System: Zinc(7440-66-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
TSCA : Yes
HazardClass : 8
PackingGroup : III
Hazardous Substances Data: 7440-66-6(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H250 Catches fire spontaneously if exposed to air Pyrophoric liquids; Pyrorophoric solids Category 1 Danger P210, P222, P280, P302+P334,P370+P378, P422
H251 Self-heating; may catch fire Self-heating substances and mixtures Category 1 Danger
H260 In contact with water releases flammable gases which may ignite spontaneously Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 1 Danger P223, P231+P232, P280, P335+ P334,P370+P378, P402+P404, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P222 Do not allow contact with air.
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P231+P232 Handle under inert gas. Protect from moisture.
P391 Collect spillage. Hazardous to the aquatic environment
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P407 Maintain air gap between stacks/pallets.
P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF.
P422 Store contents under …
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

ZINC Chemical Properties,Usage,Production

Chemical Properties
silver or blueish-white foil or powder
General Description
A 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 Reactions
Can 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 Profile
ZINC 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 Hazard
Inhalation 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 Hazard
Produce 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.
ZINC Preparation Products And Raw materials
Raw materials
Oscillating screen Zinc calcine Packing barrel Sulfuric acid
Preparation Products
ASTRAZON PINK FG 2-METHYL-2-IMIDAZOLINE 4-(METHYLTHIO)BENZYLAMINE 2-[(diisopropyl)amino]ethyl 9H-xanthene-9-carboxylate 4(3H)-Pyrimidinone, 5-methyl-2-(methylthio)- 1-Amino-4-methylpiperazine flat type zinc-manganese dioxide battery 3-AMINO-2-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 5-Methylthianaphthene 2-ANTHRACENECARBOXYLIC ACID 2-Aminofluorene 4-Chloro-3,5-dimethylphenol 9,10-DIMETHYLANTHRACENE 4-(2-AMINO-ETHYL)-2-METHOXY-PHENOL Water-soluble inorganic zinc rich primer Zinc iodide AZOBENZENE Chlorotrifluoroethylene 2,3-DIHYDRO-2-PHENYL-1H-ISOINDOL-1-OXO-ISOINDOLINE 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole round type alkaline zinc-manganese dioxide battery 3-Pyrroline XANTHENE-9-CARBONITRILE Fast Blue BB BENZHYDRYL B-CHLOROETHYL ETHER azelaic acid, compound with morpholine N-HEXADECANE-D34 2-(Phenoxymethyl)benzoic acid 2-(4-METHOXYPHENYL)HYDRAZINESULFONIC ACID SODIUM SALT MONOHYDRATE (4-CHLORODIPHENYL)METHYL BETA-CHLOROETHYL ETHER 4-Ethylpyridine ZINC PHOSPHIDE 5-BROMO-2-(METHYLTHIO)PYRIMIDINE Dopamine PHYSOSTIGMINE 1-Methyl-1-phenylhydrazine N-Methylpropylamine Zinc bromide Chloromethyl silane Acridine
ZINC Suppliers      Global( 225)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25125 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15950 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30314 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44197 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 10816 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
86-021-50426522,50426273 sales@jingyan-chemical.com China 10094 60
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14021 59
 
7440-66-6(ZINC)Related Search:
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PLATING SOLUTION Z-100ENC RIEKE(R) ZINC ZINC METAL ZINC METALLO-ORGANIC STANDARD ZINC METAL, MOSSY ZINC, MOSSY ZINC ION CHROMATOGRAPHY STANDARD ZINC ORE ZINC ORE CONCENTRATE ZINC, ORGANIC AAS STANDARD SOLUTION ZINC, OIL BASED STANDARD SOLUTION ZINC STOCK SOLUTION ZINC STANDARD ZINC STANDARD SOLUTION ZINC SINGLE ELEMENT PLASMA STANDARD ZINC SINGLE ELEMENT STANDARD Zinc powder ZINC PLASMA EMISSION SPECTROSCOPY STANDARD ZINC PLASMA EMISSION STANDARD ZINC, PLASMA STANDARD SOLUTION ZINC, UNALLOYED ZINC ZINC ICP/DCP STANDARD ZINC ICP STANDARD ZINC DUST ZINC DUST TYPE 101 FL ZINC, DILUT-IT(R) ANALYTICAL CONCENTRATE ZINC-65 ZINC AA/ICP CALIBRATION/CHECK STANDARD ZINC AA SINGLE ELEMENT STANDARD ZINC, AAS STANDARD SOLUTION ZINC AA STANDARD ZINC, ANALYTICAL STANDARD Zinc ashes ZINC ATOMIC ABSORPTION SINGLE ELEMENT STANDARD ZINC ATOMIC ABSORPTION STANDARD ZINC ATOMIC ABSORPTION STANDARD SOLUTION ZINC ATOMIC SPECTROSCOPY STANDARD asarcol15 Blue powder bluepowder C.I. 77945 C.I. Pigment black 16 C.I. Pigment metal 6 Delaville elementalzinc Emanay zinc dust emanayzincdust Granular zinc granularzinc Jasad Lead refinery vacuum zinc ls2 ls6 Merrillite mossyzinc Pasco rheinzink
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