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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

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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This Item
36787763539439738
Potassium carbonate 99.995% trace metals basis

Sigma-Aldrich

367877

Potassium carbonate

Manganese(II) iodide anhydrous, 99.99% trace metals basis

Sigma-Aldrich

439738

Manganese(II) iodide

form

powder

form

powder and chunks

form

powder

form

powder or crystals (or flakes)

impurities

≤1,000.0 ppm Trace Metal Analysis

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

impurities

≤150.0 ppm Trace Metal Analysis

mp

>200 °C (lit.)

mp

891 °C (lit.)

mp

-

mp

80 °C (dec.) (lit.)

solubility

dilute aqueous acid: slightly soluble(lit.)

solubility

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

solubility

-

solubility

-

density

3.12 g/mL at 25 °C (lit.)

density

-

density

-

density

5.01 g/mL at 25 °C (lit.)

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 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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