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Merck
CN

00622

硫酸钴 七水合物

puriss. p.a., ≥99.0% (KT)

别名:

硫酸亚钴 七水合物

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线性分子式:
CoSO4 · 7H2O
化学文摘社编号:
分子量:
281.10
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
233-334-2
MDL number:
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InChI key

BGORGFZEVHFAQU-UHFFFAOYSA-L

InChI

1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2

SMILES string

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

grade

puriss. p.a.

assay

≥99.0% (KT)

impurities

≤0.002% total nitrogen (N)

density

2.03 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤10 mg/kg

cation traces

Ca: ≤50 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤10 mg/kg, Zn: ≤50 mg/kg

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signalword

Danger

Hazard Classifications

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

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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分析证书(COA)

Lot/Batch Number

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Environment toxicity as a new universal characteristic of the pollution of objects tested.
P E Tulupov et al.
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 399, 496-499 (2005-02-19)
Cobalt sulfate.
Report on carcinogens : carcinogen profiles, 12, 113-115 (2011-08-19)
Y J Huang et al.
Chemosphere, 40(4), 347-349 (2000-02-09)
A rapid and complete destruction of organics in the supercritical water oxidation (SCWO) of the Co-exchanged resin was found experimentally. Due to an extremely low solubility of CoSO4 salt formed and separated effectively in the SCWO process, a minimal release
S Sahoo et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 26(12), 1309-1312 (2010-12-16)
An analytical method has been described for the determination of mercury using a carbon paste electrode. Conditions for the preparation of the carbon paste electrode were optimized for low background current in order to use it for the determination of
Lei Hou et al.
Chemical communications (Cambridge, England), 46(34), 6311-6313 (2010-08-03)
Solvothermal reaction of CoSO(4) with 2,6-di-p-carboxyphenyl-4,4'-bipyridine affords a novel, octacobalt cluster based, (3,12)-connected porous framework, which exhibits gas sorption and spin-glassy magnetic behaviour.

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