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N4882

Sigma-Aldrich

Nickel(II) sulfate hexahydrate

ReagentPlus®, powder or crystals

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About This Item

Fórmula lineal:
NiSO4 · 6H2O
Número de CAS:
10101-97-0
Peso molecular:
262.85
EC Number:
232-104-9
MDL number:
MFCD00149813
UNSPSC Code:
12352302
PubChem Substance ID:
329818650
NACRES:
NA.21

vapor density

2.07 (vs air)

Quality Level

200

product line

ReagentPlus®

assay

98.0-102.0% (EDTA titration)

form

powder or crystals

cation traces

Fe: ≤0.001%

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

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General description

Nickel(II) sulfate hexahydrate (NiSO4 · 6H2O) is commonly used as a nickel precursor and catalyst in the various organic synthesis.

Application

Nickel(II) sulfate hexahydrate can be used:
  • As a catalyst for the synthesis of α-aminophosphonates by a condensation reaction of aromatic aldehydes, primary amines, and diethylphosphite.
  • In the synthesis of nickel (II) hexamethylenetetramine complex [Ni(HMTA)2 (NCS)2(H2O)2]H2O with thiocyanate coligand.
  • As a nickel source in the synthesis of nanosized nickel phosphides by the solvothermal route using red phosphorus as the P-3 precursor.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Structure of monoclinic nickel (II) sulfate hexahydrate.
Gerkin RE and Reppart WJ.
Acta Crystallographica Section C, Crystal Structure Communications, 44(8), 1486-1488 (1988)
Asymmetric induction by retgersite, nickel sulfate hexahydrate, in conjunction with asymmetric autocatalysis.
Matsumoto A, et al.
New. J. Chem., 39(9), 6742-6745 (2015)
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Polymorphism of nickel sulfate hexahydrate.
Angel RJ and Finger LW.
Acta Crystallographica Section C, Crystal Structure Communications, 44(11), 1869-1873 (1988)
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