Manganese Nitrate Tetrahydtate
Manganese Nitrate Tetrahydtate
Molecular formula: Mn(NO3)2
Molecular weight: 400.148
CAS No.: 20694-39-7
EINECS No.: 233-828-8
Physicochemical Properties:
Appearance: Pink transparent liquid
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
Production 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.
PIC: Flora Cao
Email: km155@kmchem.com
Whatsapp/Mobile:+86 15563229020
