V000734
Nickel(II) sulfate hexahydrate
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About This Item
Linear Formula:
NiSO4 · 6H2O
CAS Number:
Molecular Weight:
262.85
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
232-104-9
MDL number:
vapor density
2.07 (vs air)
SMILES string
O.O.O.O.O.O.[Ni++].[O-]S([O-])(=O)=O
InChI
1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2
InChI key
RRIWRJBSCGCBID-UHFFFAOYSA-L
Application
Nickel(II) sulfate hexahydrate (NiSO4.6H2O) can be used as a nickel precursor for the preparation of:
It can also be used as a recyclable catalyst in the synthesis of α-aminophosphonates by reacting with aromatic aldehyde, primary amine, and diethylphosphite by one-pot three-component reaction.
- Palladium-nickel bimetallic nanoparticles (Pd-Ni B-NPs), which are used as efficient catalysts for the C-N coupling of aryl halides with amines by Buchwald–Hartwig amination reaction.
- NiFe2O4 spinel nanoparticles by grinding with FeSO4·7H2O, and NaOH via solid-state reaction.
- Nickel micro-flowers by chemical reduction method.
It can also be used as a recyclable catalyst in the synthesis of α-aminophosphonates by reacting with aromatic aldehyde, primary amine, and diethylphosphite by one-pot three-component reaction.
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
target_organs
Respiratory Tract
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Synthesis and Characterization of NiFe2O4 Nanoparticles via Solid-State Reaction
Zhang Z, et al.
International Journal of Applied Ceramic Technology, 10(1), 142-149 (2013)
Flower-like hierarchical nickel microstructures: Facile synthesis, growth mechanism, and their magnetic properties
Chen H, et al.
Materials Research Bulletin, 47(8), 1839-1844 (2012)
Formation of dispersed palladium-nickel bimetallic nanoparticles in microemulsions: synthesis, characterization, and their use as efficient heterogeneous recyclable catalysts for the amination reactions of aryl chlorides under mild conditions
Heshmatpour F and Abazari R
Royal Society of Chemistry Advances, 4(99), 55815-55826 (2014)