Merck
All Photos(4)

239267

Sigma-Aldrich

Cobalt(II) nitrate hexahydrate

ACS reagent, ≥98%

Synonym(s):
Cobaltous nitrate, Cobaltous nitrate hexahydrate, Nitric acid, cobalt(II) salt
Linear Formula:
Co(NO3)2 · 6H2O
CAS Number:
Molecular Weight:
291.03
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

grau

ACS reagent

Nível de qualidade

200

teor

≥98%
98.0-102.0%

forma

chips
powder, crystals or chunks
solid

reaction suitability

reagent type: catalyst
core: cobalt

Impurezas

≤0.01% insolubles

pH

4 (20 °C, 100 g/L)

pf

55 °C (lit.)

traços de ânion

chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005%

traços de cátion

Ca: ≤0.005%
Cu: ≤0.002%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.005%
NH4+: ≤0.2%
Na: ≤0.05%
Ni: ≤0.15%
Pb: ≤0.002%
Zn: ≤0.01%

SMILES string

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

InChI

1S/Co.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;

InChI key

QGUAJWGNOXCYJF-UHFFFAOYSA-N

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Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificate of Analysis

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Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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