CAS 1344-43-0 Manganese(II) oxide - Materials / Alfa Chemistry

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Manganese(II) oxide

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Catalog Number

ACM1344430

CAS Number

1344-43-0

Product Name

Manganese(II) oxide

Structure

Category

3D Printing Materials; Phosphors - Phosphor Materials

Description

DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals

IUPAC Name

oxomanganese

Molecular Weight

70.937g/mol

Molecular Formula

MnO;MnO

Canonical SMILES

O=[Mn]

InChI

InChI=1S/Mn.O

InChI Key

VASIZKWUTCETSD-UHFFFAOYSA-N

Melting Point

1840 °C

Density

5.37 g/cu cm

Solubility

Sol in acid; insol in water

Application

Manganese(II) oxide, a grass green powder, serves versatile purposes in various industries. Produced by roasting MnO₂ ores in a reducing atmosphere, such as with methane, this compound is extensively utilized for its properties as a basic oxide. It finds critical applications in textile printing, ceramics, and paints, where it functions effectively as a pigment and enhances the quality and durability of the final products. Additionally, manganese(II) oxide interacts with acids to form manganese(II) salts, showcasing its reactivity and potential for further industrial processing. When exposed to air or oxygen, it transforms into higher oxides, offering additional functionalities for industrial applications.

Color/Form

Green cubic crystals or powder

Complexity

Covalently-Bonded Unit Count

EC Number

215-695-8

Exact Mass

70.932958g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

hausmannite;manganese monoxide;manganese oxide;manganese oxide, hydrate;manganomanganic oxide;manganous-manganic oxide;Mn3O4

Monoisotopic Mass

70.932958g/mol

Other Experimental

The diffusion coefficient of manganous oxide in air was found to be 10.8 + or - 0.3 cm sq/min at 22-23 °C, which compares favorably with a theoretical estimate.;Reacts at varying rates with oxygen, thereby forming manganese(II,III) oxide.

Refractive Index

INDEX OF REFRACTION: 2.16

Rotatable Bond Count

MSDS

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COA

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Spec Sheet

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