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Zinc chloride

Water solubility (g/100ml) Chemical properties Applications

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
PH: 5 (100g/l, H2O, 20℃)
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
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
TSCA : Yes
HazardClass : 3
PackingGroup : I
HS Code : 28273600
Hazardous Substances Data: 7646-85-7(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
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
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
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
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.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Zinc chloride Chemical Properties,Usage,Production

Water solubility (g/100ml)
Water solubility Solubility in 100 ml of water at different temperatures 342g/0℃;353g/10℃;395g/20℃;437g/30℃;452g/40℃;488g/60℃;541g/80℃;614g/100℃
Chemical properties
White granular crystal or powder of hexagonal system, highly soluble in water, soluble in methanol, ethanol, glycerine, acetone, diethyl ether but Insoluble in liquid ammonia.
Applications
Used as dehydrating and condensing agent in organic synthesis industry and catalyst for production of vanillin, Cyclamen aldehyde, anti-inflammatory painkillers and cation exchange resin; Used as solvent of polyacrylonitrile; Used as mordant, Mercerizing agent and sizing agent in Dyeing industry; used as the raw material for the production of fiber can and shuttle(cosolvent for cotton fibre) to improve the fiber adhesion force; used as stabilizers for ice dye chromogenic salt in Dye industry in the production of reactive dye and cationic dye; Used as oil purifying agent and activating agent for Activated carbon; Used for impregnating wood to provide corrosion resistance and flame retardancy; Used as flame retardant for cardboard and cloth products; Used for electroplating; Used as welding flux for welding electrode; Used for the production of aluminum alloy, light metal deacidification and the processing of metal surface oxide layer in Metallurgical industry; Used in the production of blueprint paper; Used as battery electrolyte; Used as the raw material for the production of Alcohol resistant foam extinguishing agent and zinc cyanide. Also used in medicine and medicine production.
Chemical Properties
clear to cloudy colorless or faintly yellow
Uses
Used in dehydrating agent.
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
Zinc chloride Suppliers      Global( 275)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30315 84
Shanghai Macklin Biochemical Co.,Ltd. 15221275939
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Shanghai Heng Yue Chemical Technology Co., Ltd. +86-021-51691771
+86-021-58619266 sales@hyscientific.com China 218 56
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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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
TCI (Shanghai) Development Co., Ltd. 800-988-0390
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Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 1443 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
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Energy Chemical 021-58432009 / 400-005-6266
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