| Identification | |
| Name: | Silicon |
| 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 |
| CAS: | 7440-21-3 |
| EINECS: | 231-130-8 |
| Molecular Formula: | Si |
| Molecular Weight: | 28.08 |
| InChI: | InChI=1/Si |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2922 8/PG 2 |
| Density: | 2.33 |
| Stability: | Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid. |
| Water Solubility: | INSOLUBLE |
| Solubility: | INSOLUBLE in water |
| Appearance: | silver-gray solid. |
| Specification: |
? Silicon (CAS NO.7440-21-3), its Synonyms are Defoamer S-10 ; Polyeristalline silicon powder ; Silicon metal ; UNII-Z4152N8IUI ; Silicon, containing more than 99.99 per cent by weight of silicon ; Silicone . It is grey lustrous solid or grey powder. |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | III |
| Storage Temperature: | Flammables area |
| Color: | Colorless gas |
| Safety Data | |
| Hazard Symbols |
F:Flammable
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