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Merck
CN

71608

Sodium hexanitrocobaltate(III)

puriss. p.a., for the determination of K, ACS reagent

Synonym(s):

Sodium cobaltnitrite, Sodium hexanitritocobaltate(III)

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About This Item

Linear Formula:
Na3Co(NO2)6
CAS Number:
Molecular Weight:
403.94
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
237-077-7
MDL number:
Form:
powder
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Quality Segment

grade

ACS reagent, puriss. p.a.

form

powder

quality

for the determination of K

mp

220 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤500 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Cr: ≤50 mg/kg, Cu: ≤5 mg/kg, Fe: ≤20 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤20 mg/kg, Pb: ≤100 mg/kg, Zn: ≤10 mg/kg

suitability

in accordance for determination of potassium

SMILES string

[Na+].[Na+].[Na+].[O-][N+](=O)[Co-3]([N+]([O-])=O)([N+]([O-])=O)([N+]([O-])=O)([N+]([O-])=O)[N+]([O-])=O

InChI

1S/Co.6NO2.3Na/c;6*2-1-3;;;/q-3;;;;;;;3*+1

InChI key

IMBXIBFCGMYSME-UHFFFAOYSA-N

Application

Sodium hexanitrocobaltate(III) (Na3Co(NO2)6) may be employed as a nitrosation reagent for various amino group containing organic compounds (aliphatic and aromatic).


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Danger

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Ox. Sol. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable



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