manganic oxide
- Số CAS
- 1317-35-7
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- Mn3O4
Mô tả
Chemical Properties: brownish-black powder
General Description: Brownish-black powder. Mp: 1565°C. Density 4.88 g cm-3. Insoluble in water. Occurs as the mineral hausmannite
Mainly used in the electronics industry, the production of soft ferrite materials.
ỨNG DỤNG
Keyword:Nanometer materials
Phiếu kiểm nghiệm
|
Product name |
Trimanganese tetraoxide |
CAS：1317-35-7 |
|
|
Description |
Brownish-black powder |
||
|
TEST ITEMS |
TEST RESULTS |
||
|
Mn3O4 |
≥99.5％ |
||
|
Mn |
≥72+2% |
||
|
SiO2 |
≤0.008% |
||
|
P |
≤0.001% |
||
|
V |
ND |
||
|
Se |
ND |
||
|
Cl |
≤0.005% |
||
|
CuO |
≤0.010% |
||
|
MgO |
≤0.010% |
||
|
Al2O3 |
≤0.010% |
||
|
Fe |
≤0.02% |
||
|
SO42- |
≤0.005% |
||
|
Na2O |
≤0.020% |
||
|
H2O |
≤0.15% |
||