| Product Name | Silicon |
| CAS No. | 7440-21-3 |
| Synonyms | silicon coating quality balzers; silicium; silicon, containing by weight not less than 99.99 % of silicon; SiliconpowderNmesh; Silicon Monocrystalline; SiliconchipsNmm; SiliconrandompiecesNcm; Silicon wafer orientation P-doped; Silicon wafer orientation; Silicon powder; Siliconwaferorientation; Siliconwafer; Silicon (low oxygen); Silicon (3 oxygen levels); Silicon chips (99.9999%); Silicon random pieces (99.5%); Silicon solution 1000 ppm; Silica flour |
| InChI | InChI=1/Si |
| Molecular Formula | Si |
| Molecular Weight | 28.0855 |
| Melting point | 1410℃ |
| Water solubility | INSOLUBLE |
| Hazard Symbols |  F:Flammable; |
| Risk Codes | R11:; |
| Safety | S16:; S33:; S7/9:; |
7440-21-3 silicon
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