Manganese(II)oxide (CAS 1344-43-0) — formula MnO, molecular weight 70.937; category inorganic chemicals.
Manganese(II)oxide (CAS 1344-43-0) is a chemical raw material in the inorganic chemicals category. Its molecular formula MnO comprises 1 Mn, 1 O atoms. Its molecular weight is about 70.937. Reported physicochemical data: melting point around 1840 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1344-43-0 |
|---|---|
| Molecular Formula | MnO |
| Molecular Weight | 70.937 |
| Melting Point | 1840 °C |
| Applications | textile printing, analytical chemistry, chemical manufacturing, ceramics, paints, colored glass |
| Category | Inorganic Chemicals |
Documented applications: textile printing, analytical chemistry, chemical manufacturing, ceramics, paints, colored glass.
Manganese(II)oxide is an inorganic compound with CAS registry number 1344-43-0 and molecular formula MnO (molecular weight 70.937), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1344-43-0
Its molecular formula MnO comprises 1 Mn, 1 O atoms.
Also known as: Manganese(II)oxide · 二氧化锰
Category: inorganic chemicals
The CAS registry number of Manganese(II)oxide is 1344-43-0.
Molecular formula MnO, molecular weight 70.937.
It is also registered under: Manganese(II)oxide, 二氧化锰.
Recorded applications: textile printing, analytical chemistry, chemical manufacturing, ceramics, paints, colored glass.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Manganese(II)oxide (CAS 1344-43-0), compiled from public chemistry databases.
| CAS Registry Number | 1344-43-0 |
|---|---|
| PubChem CID | 14940 |
| Molecular formula | MnO |
| IUPAC name | oxomanganese |
| UNII (FDA) | NS00112689 |
| Molecular Weight | 70.937 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 70.932958 |
| Monoisotopic Mass | 70.932958 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 2 |
| Melting Point | 1840 °C |
|---|---|
| Melting Point | 1650 °C |
| Density | 5.37 g/cu cm |
| Density | 5.45 @25 °C |
Manganese(II) oxide; oxomanganese; Manganosite; Manganese Green; Cassel Green; MANGANOUS OXIDE; NU-Manese; Manganese monooxide; Rosensthiel Green; Manganese protoxide; Natural manganosite; Manganese(II) oxide, mon-; HSDB 1259; C.I. 77726; EINECS 215-695-8; CI 77726
| Regulatory & Food Contact | FDA Substance added to food: NUTRIENT SUPPLEMENT |
|---|
| Reported hazard statements | H372 |
|---|
H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
P260, P264, P270, P319, and P501 (click each P-code to see the statement)
Manganese(II)oxide · CAS 1344-43-0 · MnO. UNII NS00112689. Melting Point: 1840 °C; Melting Point: 1650 °C; Density: 5.37 g/cu cm.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二氧化锰