Cobalt(II) oxalate dihydrate

Base Information

• Chemical Name: Cobalt(II) oxalate dihydrate
• CAS No.: 5965-38-8
• Molecular Formula: C2H4CoO6
• Molecular Weight: 182.98
• European Community (EC) Number: 628-928-7
• Mol file: 5965-38-8.mol

Synonyms:Cobalt(II) oxalate dihydrate;5965-38-8;cobalt(2+);oxalate;dihydrate;cobalt oxalate dihydrate;MFCD03414148;C2H4CoO6;MWHSMSAKVHVSAS-UHFFFAOYSA-L;|E?-cobalt(2+) dihydrate oxalate;Co inverted exclamation markY31%;AKOS025243491;Cobalt(II) oxalate dihydrate, Puratronic;Cobalt(II) oxalate dihydrate, Reagent Grade;Cobalt, [ethanedioato(2-)-|EO1,|EO2]-, dihydrate;117205-01-3

Chemical Property of Cobalt(II) oxalate dihydrate

Chemical Property:

• Appearance/Colour: Rose red powder
• Melting Point: 230 °C (dec.)(lit.)
• Refractive Index: 1.682
• PSA: 71.06000
• Density: 3.021 g/cm³
• LogP: -1.12720
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: Soluble in aqueous ammonia. Insoluble in water. Slightly soluble in acids.
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 182.933981
• Heavy Atom Count: 9
• Complexity: 60.5

Purity/Quality:

31% ^*data from raw suppliers

Cobalt(II) oxalate dihydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22-21/22
• Safety Statements: 26-36-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(=O)(C(=O)[O-])[O-].O.O.[Co+2]
• Uses: Cobalt(II) oxalate dihydrate is used as a stabilizer for hydrogen cyanide and as a temperature indicator. It is used in the preparation of cobalt catalysts, and cobalt metal powder for powder-metallurgical applications.

Technology Process of Cobalt(II) oxalate dihydrate

There total 2 articles about Cobalt(II) oxalate dihydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cobalt(II) sulphate heptahydrate + oxalic acid dihydrate (6153-56-6) → cobalt(II) oxalate dihydrate (117205-01-3,5965-38-8,1217978-85-2)

Guidance literature:

In not given; (N2); shaking at room temp.; elem.anal;

DOI:10.1016/0022-3697(92)90207-T

Reference yield:

cobalt(II) chloride hexahydrate + potassium oxalate (583-52-8) → catena-poly[[diaquacobalt(II)]-μ-oxalato] (5965-38-8,117205-01-3,1217978-85-2)

Guidance literature:

In water; High Pressure; aq. soln. of CoCl2 added dropwise to aq. soln. of K oxalate, precipitatetransferred to Teflon-lined autoclave, sealed, heated to 483 K for 12 h , slowly cooled to room temp.;

DOI:10.1107/S0108270104030409

upstream raw materials:

oxalic acid dihydrate

potassium oxalate

Refernces