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377449

Sigma-Aldrich

Manganese(II) carbonate

≥99.9% trace metals basis

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Synonym(s):
Manganese carbonate, Manganese(2+) carbonate, Manganous carbonate
Linear Formula:
MnCO3
CAS Number:
Molecular Weight:
114.95
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

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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1 of 4

This Item
36787763539439738
vibrant-m

377449

Manganese(II) carbonate

vibrant-m

367877

Potassium carbonate

vibrant-m

63539

Manganese(II) carbonate hydrate

vibrant-m

439738

Manganese(II) iodide

assay

≥99.9% trace metals basis

assay

99.995% trace metals basis

assay

-

assay

99.99% trace metals basis

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

solubility

dilute aqueous acid: slightly soluble(lit.)

solubility

H2O: soluble 138 g/L at 20 °C (completely)

solubility

-

solubility

-

mp

>200 °C (lit.)

mp

891 °C (lit.)

mp

-

mp

80 °C (dec.) (lit.)

impurities

≤1,000.0 ppm Trace Metal Analysis

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

impurities

≤150.0 ppm Trace Metal Analysis

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.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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