Super specific surface area manganese dioxide
Technical specification sheet
Product Name: Manganese Dioxide
CAS NO : 1313-13-9 CBNumber: CB3944769
EINECS No.: 12612-41-8 HS Code: 2820100000
Main ingredients: Manganese Dioxide (MnO2)
Molecular weight: 86.937
Melting point: 535° C (decomposition)
Chemical properties: strong oxidation, insoluble in cold nitric acid. Store in cool and ventilated warehouse, away from fire and heat source. It should be stored separately from reducing agent and acid.
Product features: large specific surface area, small apparent density, strong chemical activity.
Main applications: chemical catalysis, polysulfide components, carbon monoxide catalytic oxidation, pharmaceutical, organic chemical dehydrogenation and other industries.
Main technical indicators
|
Physical properties |
chemical composition |
||
|
Color |
Brown |
MnO2 |
≥80% |
|
Phase |
MnO2 |
Fe |
≤0.1% |
|
Bulk density |
0.2～0.3g/ml |
Insoluble substance in hydrochloric acid |
≤0.3% |
|
Particle size（D90） |
-100mesh |
Alkali or alkaline earth metals |
≤2% |
|
Specific surface area |
≥150m2/g |
PH value |
4～9 |
|
Packing: Iron barrel and plastic inner bag, 10kg per barrel. Can also be according to customer requirements. |
|||
Xiangtan Yuhu New Ideas Functional Materials Research Institute is committed to the production of chemical products to meet the needs of customers. All our products are strictly tested to ensure compliance with specifications
