ChemicalBook > CAS DataBase List > Nickel(II) chloride hexahydrate

Nickel(II) chloride hexahydrate

Product Name
Nickel(II) chloride hexahydrate
CAS No.
7791-20-0
Chemical Name
Nickel(II) chloride hexahydrate
Synonyms
(II) chL;Nickel chlorid;NickelChlorideAr;oride hexahydrate;Nichelous Chloride;NICKELOUS CHLORIDE;COULOMETRY REAGENT;NICKEL CHLORIDE 6H2O;NICKEL CHLORIDE , 99.99%;NICKEL CHLORIDE, HYDROUS
CBNumber
CB0396495
Molecular Formula
Cl2Ni.6H2O
Formula Weight
237.69
MOL File
7791-20-0.mol
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Nickel(II) chloride hexahydrate Property

Melting point:
140℃ -H{2}O
Density 
1,92 g/cm3
bulk density
640kg/m3
storage temp. 
Store below +30°C.
solubility 
2540g/l
form 
Solution
color 
Green
PH
4.9 (100g/l, H2O, 20℃)
Water Solubility 
2540 G/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,6505
Exposure limits
ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
Stability:
Stable. Hygroscopic. Incompatible with peroxides.
InChIKey
LAIZPRYFQUWUBN-UHFFFAOYSA-L
CAS DataBase Reference
7791-20-0(CAS DataBase Reference)
EPA Substance Registry System
Nickel chloride (NiCl2), hexahydrate (7791-20-0)
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Safety

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
Toxicity
LD50 orally in Rabbit: 186 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H341Suspected of causing genetic defects

H372Causes damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
31462
Product name
Nickel(II) chloride hexahydrate
Purity
puriss. p.a., ≥98%
Packaging
1kg
Price
$302
Updated
2025/07/31
Sigma-Aldrich
Product number
31462
Product name
Nickel(II) chloride hexahydrate
Purity
puriss. p.a., ≥98%
Packaging
2.5kg
Price
$612
Updated
2025/07/31
Sigma-Aldrich
Product number
203866
Product name
Nickel(II) chloride hexahydrate
Purity
99.999% trace metals basis
Packaging
5g
Price
$60.8
Updated
2025/07/31
Sigma-Aldrich
Product number
203866
Product name
Nickel(II) chloride hexahydrate
Purity
99.999% trace metals basis
Packaging
25g
Price
$201
Updated
2025/07/31
Sigma-Aldrich
Product number
1.06717
Product name
Nickel(II) chloride hexahydrate
Purity
for analysis EMSURE? ACS
Packaging
250g
Price
$139
Updated
2025/07/31
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Nickel(II) chloride hexahydrate Chemical Properties,Usage,Production

Chemical Properties

Green solid

Uses

Nickel(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

Uses

Nickel(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.

Uses

Anhydr salt as absorbent for NH3 in gas masks. Hexahydrate for nickel electroplating; manufacture of nickel catalysts.

Definition

ChEBI: A hydrate of nickel chloride containing nickel (in the +2 oxidation state), chloride and water moeities in the ratio 1:2:6.

General Description

Nickel(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.

Hazard

Confirmed carcinogen.

reaction suitability

reagent type: catalyst
core: nickel

Biochem/physiol Actions

Nickel (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 Profile

Confirmed 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 Methods

It 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.]

Nickel(II) chloride hexahydrate Preparation Products And Raw materials

Raw materials

Nickle chloride Hydrogen Sulfide Nickel carbonate Barium carbonate NICKEL(II) HYDROXIDE Ammonium nitrate Nickel Hydrochloric acid Nickel sulfate Nitric acid Sulfuric acid Sodium carbonate

Preparation Products

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL 3-DODECYLTHIOPHENE (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl [1,1'-Bis(diphenylphosphino)ferrocene]dichloronickel(II) 1.1'-Binaphthyl-2.2'-diphemyl phosphine [1,3-Bis(diphenylphosphino)propane]nickel(II) chloride 2-AMIDINOTHIOPHENE HYDROCHLORIDE 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (R)-(+)-TolBINAP 2-(Dicyclohexylphosphino)biphenyl Bis(triphenylphosphine)nickel(II)chloride
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View Lastest Price from Nickel(II) chloride hexahydrate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Nickel(II) chloride hexahydrate 7791-20-0
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24
Hebei Yanxi Chemical Co., Ltd.
Product
Nickel(II) chloride hexahydrate 7791-20-0
Price
US $0.00/KG
Min. Order
25KG
Purity
98%
Supply Ability
100MT/Month
Release date
2024-04-12
Yujiang Chemical (Shandong) Co.,Ltd.
Product
Nickel (II) Chloride Hexahydrate
Price
US $10.00/kg
Min. Order
100kg
Purity
99.5%
Supply Ability
20T
Release date
2024-06-04

7791-20-0, Nickel(II) chloride hexahydrateRelated Search:

Polyvinyl chloride Sodium chloride Potassium fluoride dihydrate Calcium chloride hexahydrate Mepiquat chloride Benzyl chloride Iron chloride hexahydrate Calcium chloride Chloral hydrate Choline chloride Ammonium chloride Aluminium chloride hexahydrate Nickle chloride Manganese chloride Lead(II) chloride Lanthanum(III) chloride Rubidium chloride Aluminum chloride

  • (II) chL
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  • 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%
  • nickel(Ⅱ) chloride hexahydrate
  • NICKEL CHLORIDE, HEXAHYDRATE PURIFIED
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  • Nickel(II)chloridehexahydrate(99.999+%-Ni)PURATREM
  • Nickel chloride (NiCl2), hexahydrate
  • nickel(ii) chloride hexahydrate, puratronic
  • NICKELCHLORIDE,CRYSTAL,PURIFIED
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  • Nickel(II) chloride hexahydrate, Puratronic(R), 99.9998% (metals basis)
  • Nickel(II) chloride hexahydrate, 99.3% (metals basis)
  • Nichelous Chloride
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  • Nickel(II) chloride hexahydrate, 99.9%
  • NICKEL CHLORIDE, HEXAHYDRATE, 99.998%NICKEL CHLORIDE, HEXAHYDRATE, 99.998%NICKEL CHLORIDE, HEXAHYDRATE, 99.998%NICKEL CHLORIDE, HEXAHYDRATE, 99.998%
  • NICKEL CHLORIDE, HEXAHYDRATE, PURIFIEDNICKEL CHLORIDE, HEXAHYDRATE, PURIFIEDNICKEL CHLORIDE, HEXAHYDRATE, PURIFIEDNICKEL CHLORIDE, HEXAHYDRATE, PURIFIED
  • NICKEL CHLORIDE, HEXAHYDRATE, REAGENT (ACS)NICKEL CHLORIDE, HEXAHYDRATE, REAGENT (ACS)NICKEL CHLORIDE, HEXAHYDRATE, REAGENT (ACS)NICKEL CHLORIDE, HEXAHYDRATE, REAGENT (ACS)
  • NICKEL(II) CHLORIDE 6 H2O
  • NICKELOUS CHLORIDE
  • NICKELOUS CHLORIDE, 6-HYDRATE
  • NICKELOUS CHLORIDE, HEXAHYDRATE
  • NICKEL(+2)CHLORIDE HEXAHYDRATE
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  • NICKEL(II) CHLORIDE HEXAHYDRATE
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  • NICKEL CHLORIDE-6-HYDRATE
  • NICKEL CHLORIDE, HEXAHYDRATE
  • NICKEL CHLORIDE, HYDROUS
  • NICKEL(II) CHLORIDE HEXAHYDRATE, 99.9999 %
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  • NickelChlorideAr
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  • Nickel[Ii]ChlorideHexahydrate97%
  • NickelChlorideHexahydrateNiCl2*6H2O
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  • Nickel(II)chloridehexahydrate,Puratronic?,99.9998%(metalsbasis)
  • Nickel(II)chloridehexahydrate,98%
  • Nickel(II)chloridehexahydrate,99.95%(metalsbasis)
  • Nickel Chloride Hexahydrate 99.95%
  • Nickel Chloride Hexahydrate 99%
  • Nickel(II) chloride hexahydrate, 99.9999%, (trace Metal basis)