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Sigma-Aldrich

Manganese(II) carbonate

≥99.9% trace metals basis

Synonym(s):

Manganese carbonate, Manganese(2+) carbonate, Manganous carbonate

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About This Item

Linear Formula:
MnCO3
CAS Number:
598-62-9
Molecular Weight:
114.95
EC Number:
209-942-9
MDL number:
MFCD00011116
UNSPSC Code:
12352302
PubChem Substance ID:
24863505
NACRES:
NA.23

Quality Level

200

Assay

≥99.9% trace metals basis

form

powder

impurities

≤1,000.0 ppm Trace Metal Analysis

mp

>200 °C (lit.)

solubility

dilute aqueous acid: slightly soluble(lit.)

density

3.12 g/mL at 25 °C (lit.)

SMILES string

[Mn++].[O-]C([O-])=O

InChI

1S/CH2O3.Mn/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key

XMWCXZJXESXBBY-UHFFFAOYSA-L

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General description

Manganese(II) carbonate is a chemical compound that has a structure similar to calcite, with octahedral co-ordination symmetry. It is a carbonate that is insoluble in water and on treatment with acid it gives water soluble salts. It is a widely used material in plant fertilization as an additive that cures the magnesium deficiency in crops.

Application

Manganese(II) carbonate can be used as:      
  • A primary electrode material in asymmetric supercapacitors for improving the charge storage capacity and overall performance of the supercapacitors.      
  • A precursor for synthesizing manganese oxide, which is used as a component in various electrochemical applications, including batteries and supercapacitors.    
  • A precursor material in the synthesis of oxygen vacancy-rich nitrogen-doped manganese carbonate (MnCO2@N) microspheres. These microspheres are then employed as cathode materials in aqueous zinc-ion batteries (ZIBs) to enhance their electrochemical performance.
  • A potential electrocatalyst for the oxygen evolution reaction (OER) in water splitting applications.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ7116
MKCD9794
MKCD2235
MKBQ9935V
MKBQ1347V

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Structures of hydrothermally synthesized cobalt (II) carbonate and nickel (II) carbonate
Pertlik F
Acta Crystallographica Section E: Crystallographic Communications, 42(1), 4-5 (1986)
Katarzyna Pamin et al.
Materials (Basel, Switzerland), 11(7) (2018-07-18)
The cobalt, manganese, and iron salts of tungstophosphoric or molybdophosphoric acid with growing content of metals were applied for the first time as catalysts in the Baeyer-Villiger (BV) oxidation of cyclohexanone to ε-caprolactone with molecular oxygen. The catalysts were characterized
Jyoti Patel et al.
Nanomaterials (Basel, Switzerland), 10(5) (2020-05-24)
Norfloxacin (NOFX), a broadly used fluoroquinolone antibiotic, has been a subject of great concern in the past few years due to its undesirable effect on human beings and aquatic ecosystems. In this study, novel Mn doped ZnS (Mn:ZnS) quantum dots
Manganese compounds
Reidies AH
Ullmann's Encyclopedia of Industrial Chemistry, 42(1), 4-5 (2000)
Manganese (II) salts as efficient catalysts for chemo selective transesterification of beta-keto esters under non-conventional conditions
Krishnaiah G, et al.
Tetrahedron Letters, 54(7), 703-706 (2013)
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