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Manganese Nitrate
- Origin
- : China
- CAS Number
- : 10377-66-9
- HS Code
- : 28342990
Basic Info
- IUPAC Name
- : manganese(2+) dinitrate
- Molecular Formula
- : Mn(NO3)2
- Molecular Weight (g/mol)
- : 178.9500
- Synonyms & Trade Names
- : Manganese nitrate; Manganese(II) nitrate; Mn(NO3)2
- Purity / Assay (%)
- : 50% min
- Grade / Quality Level
- : Technical Grade
- Physical Form
- : Liquid
- Concentration
- : Pure substance
- Appearance / Color
- : Clear to slightly colored liquid
- Odor
- : Odorless
- Melting Point (°C)
- : 25.0000
- Boiling Point (°C)
- : 129
- Density (g/cm³)
- : 1.5400
- Solubility in Water
- : Freely soluble
- Signal Word
- : Danger
- UN Number
- : 2724
- GHS Hazard Class
- : Oxidizer; Acute toxic; Skin corrosive
- H-Statements
- : H272|H302|H311|H314|H331
- P-Statements
- : P210|P220|P260|P271|P280|P301+P330+P331
- REACH Status
- : Registered
- Drug Precursor Status
- : Non-precursor
- Storage Class (GHS)
- : 5.1
- Storage Conditions
- : Cool; away from combustibles; separated from acids/alkalis
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Brief Overview
Manganese nitrate is an inorganic chemical compound with formula, Mn(NO3)2 and it is widely used in the fertilizer industry. Manganese nitrate solutions are light pink transparent liquids with a slight nitric acid odour. Manganese nitrate solutions are corrosive, stable and may produce oxides of nitrogen upon thermal decomposition. Manganese nitrate occurs in various forms such as monohydrate, tetrahydrate, hexahydrate and anhydrous compound.
Manufacturing Process
Manganese nitrate is manufactured industrially by the reaction between manganese carbonate and dilute nitric acid solution. Manganese nitrate can also be prepared by the reaction of manganese dioxide with the nitrogen dioxide.
MnCO3 + 2 HNO3 → Mn(NO3)2 + H2O + CO2.