NILE CHEMICALS
NILE CHEMICALS
| Selenium Disulphide | |
| Product Number | 191119 |
| CAS Number | 7488-56-4 |
| Molecular Formula | SeS2 |
| Molecular Weight | 143.09 |
| TEST | SPECIFICATION |
| APPEARANCE | ORANGE TO ORANGE-BROWN POWDER |
| X-RAY DIFFRACTION | CONFORMS TO STANDARD PATTERN. |
| OR | |
| ICP ASSAY | CONFIRMS SELENIUM AND SULFUR COMPONENTS. |
| GRAVIMETRIC ASSAY | TYPICALLY 51% - 54% SE (AFTER REDUCTION WITH |
| SULFITE) | |
| OR | |
| TITRATION | TYPICALLY 51% - 54% SE (WITH SODIUM |
| THIOSULFATE) | |
PRODUCT LIST
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