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72252

Sigma-Aldrich

Nickel(II) nitrate hexahydrate

puriss. p.a., ≥98.5% (KT)

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MXP 4,907.00
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MXP 18,366.00

MXP 4,907.00


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50 G
MXP 4,907.00
250 G
MXP 18,366.00

About This Item

Linear Formula:
Ni(NO3)2 · 6H2O
CAS Number:
Molecular Weight:
290.79
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥98.5% (KT)
form:
crystals or chunks

MXP 4,907.00


In StockDetails


Request a Bulk Order

grade

puriss. p.a.

Quality Level

Assay

≥98.5% (KT)

form

crystals or chunks

mp

56 °C (lit.)

density

2.05 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤10 mg/kg
Cd: ≤10 mg/kg
Co: ≤100 mg/kg
Cu: ≤20 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Na: ≤50 mg/kg
Pb: ≤10 mg/kg
Zn: ≤10 mg/kg

SMILES string

O.O.O.O.O.O.[Ni++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.Ni.6H2O/c2*2-1(3)4;;;;;;;/h;;;6*1H2/q2*-1;+2;;;;;;

InChI key

AOPCKOPZYFFEDA-UHFFFAOYSA-N

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General description

Nickel(II) nitrate hexahydrate (Ni(NO3)2.6H2O) is a hydrated nickel(II) salt. Its thermal degradation has been investigated by thermogravimetric methods under quasi-isothermal conditions.[1]

Application

Nickel(II) nitrate hexahydrate may be used as precursor for the synthesis of [Ni1/3Co1/3Mn1/3]O2 powders[2] and Ni(II) oxide aerogels.[3]

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Monolithic nickel (II)-based aerogels using an organic epoxide: the importance of the counterion.
Gash AE, et al.
Journal of Non-Crystalline Solids, 350, 145-151 (2004)
Thermal decomposition of nickel nitrate hexahydrate, Ni(NO3)2?6H2O, in comparison to Co(NO3)2?6H2O and Ca(NO3)2?4H2O.
Brockner W, et al.
Thermochimica Acta, 456(1), 64-68 (2007)
S Ishimatsu et al.
Biological trace element research, 49(1), 43-52 (1995-07-01)
In this study, eight kinds of nickel (Ni) compounds were orally administered to Wistar male rats and the distribution of each compound was investigated 24 h after the administration. The Ni compounds used in this experiment were nickel metal [Ni-M]
Xinghua Zhang et al.
Bioresource technology, 127, 306-311 (2012-11-10)
Inexpensive non-sulfided Ni-based catalysts were evaluated for hydrotreatments using phenol as model compound. HZSM-5, a zeolite with different ratio of Si/Al and γ-Al(2)O(3) were impregnated with Ni(NO(3))(2) · 6H(2)O and calcined at 450 °C. Conversion rates and product distribution for
Nickel nitrate and K-ferrocyanide in fixative for electron microscopy as tracer of extracellular space.
L S Gutiérrez et al.
Microscopia electronica y biologia celular : organo oficial de las Sociedades Latinoamericana de Microscopia Electronica e Iberoamericana de Biologia Celular, 12(2), 217-229 (1988-12-01)

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