12933
硫酸钴 七水合物
purum, ≥95%
别名:
硫酸亚钴 七水合物
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关于此项目
线性分子式:
CoSO4 · 7H2O
化学文摘社编号:
分子量:
281.10
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
233-334-2
MDL number:
Assay:
≥95%
Form:
solid
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
purum
assay
≥95%
form
solid
density
2.03 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤500 mg/kg
cation traces
Fe: ≤50 mg/kg, Ni: ≤1000 mg/kg, Pb: ≤50 mg/kg, Zn: ≤200 mg/kg
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General description
Cobalt(II) sulfate heptahydrate is a hydrated cobalt salt. Its bioavailability has been assessed in human tissue fluids and human serum.
Application
Cobalt(II) sulfate heptahydrate may be used in the following processes:
- Preparation of FeCo alloy magnetic nanofluids.
- As a source of cobalt ion (Co2+) for the oxidation of aqueous phenol solution via electro-Fenton process.
- Preparation of palladium-activated titanium dioxide-supported cobalt-nickel-phosphorus ternary alloy catalyst (Co-Ni-P/Pd-TiO2).
- Preparation of {[Co(phen)2]2(μ-P2O7)}·6MeOH (P2O7 = pyrophosphate; phen = 1,10-phenanthroline), a pyrophosphatobridged cobalt(II) coordination complex.
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
法规信息
新产品
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Ali Shokuhfar et al.
Nanoscale research letters, 8(1), 540-540 (2013-12-24)
In this research, FeCo alloy magnetic nanofluids were prepared by reducing iron(III) chloride hexahydrate and cobalt(II) sulfate heptahydrate with sodium borohydride in a water/CTAB/hexanol reverse micelle system for application in magnetic hyperthermia treatment. X-ray diffraction, electron microscopy, selected area electron
Hydrogen generation from the hydrolysis of ammonia borane using cobalt-nickel-phosphorus (Co-Ni-P) catalyst supported on Pd-activated TiO2 by electroless deposition.
Rakap M, et al.
International Journal of Hydrogen Energy, 36(11), 254-261 (2011)
Synthesis, Structural, Thermal and Magnetic Characterization of a Pyrophosphato-Bridged Cobalt (II) Complex.
Ikotun OF, et al.
European Journal of Inorganic Chemistry, 2008(17), 2691-2697 (2008)
Woodhall Stopford et al.
Journal of environmental monitoring : JEM, 5(4), 675-680 (2003-09-02)
Testing of metal compounds for solubility in artificial fluids has been used for many years to assist determining human health risk from exposure to specific compounds of concern. In lieu of obtaining bioavailability data from samples of urine, blood, or
Phenol degradation by advanced electrochemical oxidation process electro-Fenton using a carbon felt cathode.
Pimentel M, et al.
Applied Catalysis. B, Environmental, 83(1), 140-149 (2008)
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