Manganese Nitrate
Manganese Nitrate
Manganese Nitrate
Molecular formula: Mn(NO3)2
Molecular weight: 400.148
CAS No.: 20694-39-7
EINECS No.: 233-828-8
Physicochemical Properties: 50% concentrated manganese nitrate solution is light red or rosiness transparent liquid. Specific Density: 1.54(20°C). It can be dissolved in water and alcohols. When heated, it will separate out manganese dioxide and emit nitrogen oxide gas. Manganese nitrate hexahydrate is light-rosiness needle-liked lozenge crystal. Melting Point: 25.8°C, Boiling Point: 129.5°C, Density: 1.82(21°C). It is able to dissolve in water and alcohol and decompose into manganese dioxide when temperature ranges from 160°C to 200°C. In addition, it is subject to deliquescence.
Applications and Usages: used as raw material to prepare manganese dioxide, as phosphorizing agent in metals, colorants for ceramics as well as catalysts
Specification : (HG3-1065-77)
Item Chemical purity First grade Salable product
Mn(NO3)2,% 49.0-51.0 49.0-51.0 49.0-51.0
Insoluble substance in water,% max 0.01 0.05 0.1
Chloride(Cl) ,% max 0.002 0.005 0.05
Sulfate (SO4),% max 0.04 0.1 0.3
Fe,% max 0.002 0.01 0.05
Zn,% max 0.05 ---- ----
Heavy metal (Pb),% max 0.002 0.005 0.05
Free acid ( as HNO3),% max ---- 0.5 ----
unsettling matter in ammonia ( as Sulfate ),% max 0.25 ---- ----
Packing : 30/35kg/200kg plastic pail or according to the requirements of customers.
Related Products: Manganous Dihydrogen Phosphate