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| Product Name | Boric anhydride, pellets, diam. 2-2.5 cm, 99.99+ % |
| Product Number | 329134 |
| Product Brand | Aldrich |
| CAS Number | 1303-86-2 |
| Molecular Formula | B2O3 |
| Molecular Weight | 69.62 |
| TEST | SPECIFICATION |
| APPEARANCE | COLORLESS TO WHITE PELLETS OR TABLETS |
| X-RAY DIFFRACTION | CONFORMS TO STANDARD PATTERN. |
| TITRATION | 30.1% - 32.0% B (WITH NAOH) |
| PARTICLE SIZE | 2 - 2.5 CM DIAMETER |
| TRACE ANALYSIS, ICP | 100 PPM (MAXIMUM) TOTAL METALLIC IMPURITIES |
| PURITY BASED ON TRACE METALS ANALYSIS | |
| APPROVED FEBRUARY 14, 1997 JSB | |
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