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Zinc chloride

CAS No.7646-85-7
Chemical Name:Zinc chloride
Synonyms:TRIS;Zinco;ZnCl2;TRISMAT;8VTE 1L;zintrace;TRISAMINE;TRIS BASE;ai3-04470;Zinctrace
CBNumber:CB4854265
Molecular Formula:Cl2Zn
Formula Weight:136.3
MOL File:7646-85-7.mol
Zinc chloride Property
Melting point : 167-172 °C(lit.)
Boiling point : 219-220 °C10 mm Hg(lit.)
density : 1.01 g/mL at 20 °C
vapor pressure : 1 mm Hg ( 428 °C)
Fp : 732°C
storage temp. : 2-8°C
solubility : H2O: 4 M at 20 °C, clear, colorless
form : crystalline
color : white
Water Solubility : 432 g/100 mL (25 ºC)
Sensitive : Hygroscopic
Merck : 14,10132
CAS DataBase Reference: 7646-85-7(CAS DataBase Reference)
NIST Chemistry Reference: Zinc dichloride(7646-85-7)
EPA Substance Registry System: Zinc chloride (ZnCl2)(7646-85-7)
Safety
Hazard Codes : Xi,N,C,F+,F,Xn
Risk Statements : 36/37/38-50/53-34-22-51/53-67-66-19-12-11-40
Safety Statements : 26-36-61-60-45-36/37/39-16-36/37
RIDADR : UN 2924 3/PG 1
WGK Germany : 2
RTECS : TY2900000
F : 3
HazardClass : 3
PackingGroup : I
HS Code : 28273600
Hazardous Substances Data: 7646-85-7(Hazardous Substances Data)

Zinc chloride Chemical Properties,Usage,Production

Chemical Properties
clear to cloudy colorless or faintly yellow
General Description
Zinc chloride is a colorless liquid. Zinc chloride is mildly corrosive to metals. Zinc chloride causes burns to eyes, skin and mucous membranes.
Air & Water Reactions
When dissolved in water, Zinc chloride is a strong acid. [Handling Chemicals Safely 1980. p. 964]
Reactivity Profile
Acidic salts, such as ZINC CHLORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
Health Hazard
Solid or water solution is astringent and can irritate the eyes. When ingested, can cause intoxication, severe irritation of stomach, nausea, vomiting, and diarrhea.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Zinc chloride Preparation Products And Raw materials
Raw materials
ZINC Barium chloride dihydrate Zinc oxide Tellurium Hydrochloric acid Potassium permanganate Potassium chlorate Barium chloride Graphite
Preparation Products
2-Aminonicotinic acid 1H-Pyrazolo[3,4-b]pyridine,3-methyl-(9CI) 2-Amino-3-cyanopyridine 4-Hexanoylresorcinol Isobutyl chloride 2-Methyoxy-3-methyl-2-phenyl-4H-benzo-g-pyranone 4-CHLORODIPHENYLMETHANE 4, 4^<'^>-dimethylamino diphenyl ketone polysulfone anion exchange membrane 3,4,5,2',3',4'-Hexahydroxybenzophenone 7-HYDROXY-3-METHYLFLAVONE 4-Butylaniline 4-Hexyl-1,3-benzenediol 2-Amino-5-chloro-2'-fluorobenzophenone Anion exchange resin,strong basic styrene 2-(1-CYCLOHEXENYL)CYCLOHEXANONE Phenol Red 3-Amino-2-naphthoic acid fluorescent whitening agent SWN Coumarin 151 Cresol Red Chlorotrifluoroethylene 2-Chloro-5-chloromethylthiophene 4-N-DECYLANILINE 6-tert-Butyl-m-cresol 4-(methoxymethyl)benzyl chloride o-Cresolphthalein 1,1-DICHLOROETHANE 1-Chloropropane Diethylzinc fast black salt G styrene type polyethylene homogeneous anion exchange membrane FUCHSIN BASIC 4-(CHLOROMETHYL)-3,5-DIMETHYLISOXAZOLE 5-METHOXY-2-METHYLINDOLE 6-METHOXY-4-METHYLQUINOLINE 1-Chloropentane 2-(4-CHLOROPHENYL)INDOLE 2-PROPIONYLFURAN 1H-PYRAZOLO[3,4-B]PYRIDINE
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