202193
碳酸钴 水合物
Co 43-47 %
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关于此项目
线性分子式:
CoCO3·xH2O
化学文摘社编号:
分子量:
118.94 (anhydrous basis)
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Grade:
synthesis grade
Form:
powder
grade
synthesis grade
Quality Segment
form
powder
composition
Co, 43-47%
concentration
43.0-47.0% Co (EDTA titration)
density
4.13 g/mL at 25 °C (lit.)
SMILES string
O.[Co++].[O-]C([O-])=O
InChI
1S/CH2O3.Co.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-2
InChI key
JLAIPADPFFTYLP-UHFFFAOYSA-L
Application
Cobalt(II) carbonate hydrate can be used as a reagent to synthesize transition metal dipicolinates by reacting with dipicolinic acid and 4,4′-bipyridine. It can also be used as a precursor to prepare Co3O4/MgO and Co3O4/Al2O3 catalysts by using MgO or Al2O3, which can be used for the hydrogenation of cinnamaldehyde to cinnamyl alcohol.
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signalword
Warning
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable