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Merck
CN

72253

Nickel(II) nitrate hexahydrate

purum p.a., crystallized, ≥97.0% (KT)

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About This Item

Linear Formula:
Ni(NO3)2 · 6H2O
CAS Number:
Molecular Weight:
290.79
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
236-068-5
MDL number:
Assay:
≥97.0% (KT)
Form:
crystals
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grade

purum p.a.

Quality Level

assay

≥97.0% (KT)

form

crystals

quality

crystallized

mp

56 °C (lit.)

density

2.05 g/mL at 25 °C (lit.)

anion traces

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

cation traces

Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤500 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 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

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.

Application

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


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signalword

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

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
易制爆化学品

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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)
B Vikhoff et al.
Acta radiologica (Stockholm, Sweden : 1987), 36(3), 323-325 (1995-05-01)
An investigation regarding possible artefacts from dental filling materials in MR imaging is presented including 9 types of such materials from various manufacturers. Freshly extracted teeth were prepared and the filling materials were handled according to manufacturers' instructions. The teeth
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



Global Trade Item Number

SKUGTIN
72253-1KG04061832860923
72253-250G04061832860930