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72260

Sigma-Aldrich

Nickel(II) perchlorate hexahydrate

purum p.a., crystallized, ≥98.0% (KT)

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About This Item

Linear Formula:
Ni(ClO4)2 · 6H2O
CAS Number:
13520-61-1
Molecular Weight:
365.69
EC Number:
237-124-1
MDL number:
MFCD00149804
UNSPSC Code:
12352300
PubChem Substance ID:
329763942
form:
crystals

grade

purum p.a.

Assay

≥98.0% (KT)

form

crystals

quality

crystallized

reaction suitability

reagent type: oxidant

mp

140 °C (lit.)

anion traces

chloride (Cl-): ≤500 mg/kg
sulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤500 mg/kg
Cd: ≤50 mg/kg
Co: ≤500 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Na: ≤200 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES string

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

InChI

1S/2ClHO4.Ni.6H2O/c2*2-1(3,4)5;;;;;;;/h2*(H,2,3,4,5);;6*1H2/q;;+2;;;;;;/p-2

InChI key

WHGYCGOFTBFDLW-UHFFFAOYSA-L

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General description

Nickel(II) perchlorate hexahydrate is a hydrated nickel(II) salt.

Application

Nickel(II) perchlorate hexahydrate may be used in the synthesis of tris(2,2′-bipyridylamine)nickel(II) perchlorate and 4,7,7-trimethyl-3,4,5,6,7,8-hexahydrobenzopyran-2(H),5-dione.

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Muta. 2 - Ox. Sol. 3 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Nickel (II)-2, 2'-dipyridylamine system. I. Synthesis and stereochemistry of the complexes.
Hurley TJ and Robinson MA.
Inorganic Chemistry, 7(1), 33-38 (1968)
A new method for enol lactone synthesis by a Michael addition/cyclization sequence.
Itoh K and Kanemasa S.
Tetrahedron Letters, 44(9), 1799-1802 (2003)

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