MnO
70.937 g/mol
Industrial ChemicalDanger
Manganese(II) oxide
CAS1344-43-0EC215-695-8
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
catalyst and pigment in glass and ceramics
Manganese(II) oxide is an inorganic compound commonly used as a catalyst and pigment in the production of glass and ceramics. It also serves as a raw material in the manufacturing of ferrites, thermistors, and other electronic components.
catalyst and pigment in glass and ceramicsmanufacturing of ferrites and thermistorstextile printing and welding fluxes
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Magnesium nitrate hexahydrate
CAS13446-18-9
crop production protection agent
ReferenceSame Category
Manganese chloride tetrahydrate
CAS13446-34-9
Dyeing, disinfecting, nutrient supplement
ReferenceSame Category
Ammonium tellurate
CAS13453-06-0
industrial chemical intermediate
ReferenceSame Category
Gold trichloride
CAS13453-07-1
Electrolytic refining of gold
Safety Reference
Danger
H372Causes damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Manganese(II) oxide (CAS 1344-43-0) is 2820.90, 3206.49.
HS code (international, 6-digit)
2820.90, 3206.49
EU CN code (8-digit)
2820 90 10, 2820 90 90, 3206 49 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
oxomanganese
InChIKey
VASIZKWUTCETSD-UHFFFAOYSA-N
SMILES
O=[Mn]
Synonyms (18)
- C.I. 77726
- Cassel Green
- MANGANESE OXIDE (MNO)
- MANGANOUS OXIDE
- Manganese Green
- Manganese monooxide
- Manganese monoxide
- Manganese protoxide
- Manganese(II) oxide
- Manganese(II) oxide, mon-
- Manganosite
- NU-Manese
- Natural manganosite
- Rosensthiel Green
- oxomanganese
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