| Product Name |
Manganese(IV) oxide,
99.99% trace metals basis |
| Product Number |
203750 |
| Product Brand |
Aldrich |
| CAS Number |
1313-13-9 |
| Molecular Formula |
MnO2 |
| Molecular Weight |
86.94 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
BLACK OR GREY POWDER, CRYSTALS OR CHUNKS |
| X-RAY DIFFRACTION |
CONFORMS TO STANDARD PATTERN. |
| |
OR |
| ICP ASSAY |
COMFIRMS MANGANESE COMPONENT. |
| |
OR |
| TITRATION |
TYPICALLY 59% - 64% MN (WITH KMNO4) |
| TRACE ANALYSIS, ICP |
200 PPM (MAXIMUM) TOTAL METALLIC IMPURITIES |
| |
PURITY BASED ON TRACE METALS ANALYSIS |
| |
APPROVED OCTOBER 3, 1996 JSB |
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