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Merck
CN

71608

六硝基钴酸钠(III)

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

别名:

亚硝酸钴钠, 六硝酸钴钠

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关于此项目

线性分子式:
Na3Co(NO2)6
化学文摘社编号:
分子量:
403.94
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
237-077-7
MDL number:
Form:
powder
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Quality Level

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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signalword

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

存储类别

5.1B - Oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The thermal dissociation of sodium hexanitrocobaltate (III).
Wendlandt W and Southern T.
Journal of Thermal Analysis and Calorimetry, 2(1), 87-89 (1970)
[Hygienic standard basis for potassium hexanitrocobaltate in the water of reservoirs].
A A Korolev
Gigiena i sanitariia, (10)(10), 72-73 (1980-10-01)
Bogdan Stefane et al.
The Journal of organic chemistry, 62(21), 7165-7169 (2001-10-24)
Na(3)Co(NO(2))(6) has been investigated as a new reagent for the nitrosation of various substrates containing an amino functionality. Reactions took place in an aqueous solution of the reagent. The pH of the reaction mixture remained in the range 4.3-5. Thus



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货号GTIN
71608-25G04061832849775