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Nickel(II) chloride hexahydrate

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CAS:7791-20-0
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CAS:7791-20-0
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Nickel(II) chloride hexahydrate manufacturers

Nickel(II) chloride hexahydrate Basic information
Product Name:Nickel(II) chloride hexahydrate
Synonyms:Nickel(II)chloride,hexahydrate(1:2:6);NICKEL CHLORIDE, HEXAHYDRATE 99.998%;Nickel(II) chloride hexahydrate, 99.9995% trace metals basis;NICKEL(II) CHLORIDE HEXAHYDRATE FOR ANALYSIS EMSURE ACS;Nickel(II) chloride hexahydrate≥ 99.95% (Assay);Nickel(II) chloride hexahydrateAnalytical Reagent Grade, ≥ 98.0% (Assay);Nickel dichloride hexahydrate;NICKEL CHLORIDE , 99.99%
CAS:7791-20-0
MF:Cl2Ni.6H2O
MW:237.69
EINECS:616-576-7
Product Categories:Catalysis and Inorganic Chemistry;Chemical Synthesis;Metal and Ceramic Science;Nickel Salts;Salts;Cell Culture;Miscellaneous Reagents and Supplements;Reagents and Supplements;Analytical Reagents for General Use;I-N, Puriss p.a.Chemical Synthesis;Puriss p.a.;metal halide;Materials Science;Metal and Ceramic Science;Ni;Nickel Salts;Ultra-High Purity Materials
Mol File:7791-20-0.mol
Nickel(II) chloride hexahydrate Structure
Nickel(II) chloride hexahydrate Chemical Properties
Melting point 140℃ -H{2}O
density 1,92 g/cm3
storage temp. Store below +30°C.
solubility 2540g/l
form Solution
color Green
PH4.9 (100g/l, H2O, 20℃)
Water Solubility 2540 G/L (20 ºC)
Sensitive Hygroscopic
Merck 14,6505
Exposure limitsACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
Stability:Stable. Hygroscopic. Incompatible with peroxides.
InChIKeyLAIZPRYFQUWUBN-UHFFFAOYSA-L
CAS DataBase Reference7791-20-0(CAS DataBase Reference)
EPA Substance Registry SystemNickel chloride (NiCl2), hexahydrate (7791-20-0)
Safety Information
Hazard Codes T,N,Xi
Risk Statements 45-25-36/38-43-50/53-68-48/23-42/43-38-23/25-61-49
Safety Statements 53-36/37-45-60-61-37-29-24
RIDADR UN 3288 6.1/PG 3
WGK Germany 3
RTECS QR6480000
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 28273500
ToxicityLD50 orally in Rabbit: 186 mg/kg
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Nickel(II) chloride hexahydrate Usage And Synthesis
Chemical PropertiesGreen solid
UsesNickel(II) chloride hexahydrate may be employed as a catalyst in the high yield synthesis of tetra-substituted pyrrole derivatives. It may be used for the conversion of tetrahydropyranyl (THP) and tert-butyldimethylsilyl (TBS) ethers to the corresponding hydroxyl compounds.
UsesNickel(II) chloride hexahydrate has been used:
  • in the preparation of nickel platting solution for galvanostatically coating nickel inside the reduced carbon layer during the synthesis of multiwall carbon nanotube micromotors
  • in screening of metals for inflammatory effect on vascular endothelial cells
  • as an additive in artificial cerebrospinal fluid (ACSF) to analyse excitatory post synaptic currents (EPSPs) in the hippocampus slices

UsesAnhydr salt as absorbent for NH3 in gas masks. Hexahydrate for nickel electroplating; manufacture of nickel catalysts.
DefinitionChEBI: A hydrate of nickel chloride containing nickel (in the +2 oxidation state), chloride and water moeities in the ratio 1:2:6.
General DescriptionNickel(II) chloride hexahydrate is a nickel salt that can be used as a catalyst. It is cost effective and can be used in a variety of industrial processes. It can also be used in cross-coupling reactions.
HazardConfirmed carcinogen.
Biochem/physiol ActionsNickel (Ni) is an essential trace element that plays an important role in the structure and function of DNA, RNA and protein. It has toxic effects on renal, pulmonary and cardiovascular system at higher concentrations. Nickel is implicated in carcinogenesis. Ni2+ ions is a clastogenic agent. Nickel ions (Ni2+) is a non-specific voltage-gated calcium channel blocker.
Safety ProfileConfirmed human carcinogen. Poison by intraperitoneal and intravenous routes. Experimental reproductive effects. Mutation data reported. Violent reaction with potassium. When heated to decomposition it emits very toxic fumes of Cl-. See also NICKEL COMPOUNDS and CHLORIDES.
Purification MethodsIt crystallises from dilute HCl to form the green hexahydrate. At 70o this dehydrates to the tetrahydrate, and at higher temperatures it forms the anhydrous salt. It sublimes in yellow hexagonal scales in a stream of HCl. Store it in a desiccator as it is deliquescent. [Hart & Partington J Chem Soc 104 1943.]
Tag:Nickel(II) chloride hexahydrate(7791-20-0) Related Product Information
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