Manganese(Ii) Carbonate is supplied with defined handling requirements for laboratory use. It has a molecular formula of CMnO3 and a molecular weight of 114.947. The compound decomposes above 200 °C and has a density of 3.7. The hazard signal word is Danger due to its potential to cause damage to organs through prolonged or repeated exposure, may damage fertility or the unborn child, and can cause damage to organs upon single exposure.

• CAS Number: 598-62-9
• Molecular Weight: 114.947
• Molecular Formula: CMnO3
• Melting Point: Decomposes >200 °C
• GHS Signal Word: Danger
• Density: 3.7
• Exact Mass: 114.922787
• Hazard Statements:
• H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
• H360: May damage fertility or the unborn child [Danger Reproductive toxicity]
• H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]