Silicon
ALDRICH/GF79775577 - powder, 45 max. part. size (micron), weight 50 g, purity 99.5%
Synonym: SI006015
CAS Number: 7440-21-3
Empirical Formula (Hill Notation): Si
Molecular Weight: 28.09
MDL Number: MFCD00085311
Linear Formula: Si
Product Type: Chemical
assay | 99.5% |
bp | 2355 °C (lit.) |
density | 2.33 g/mL at 25 °C (lit.) |
form | powder |
InChI | 1S/Si |
InChI key | XUIMIQQOPSSXEZ-UHFFFAOYSA |
manufacturer/tradename | Goodfellow 797-755-77 |
max. part. size | 45 (micron) |
mp | 1410 °C (lit.) |
SMILES string | [Si] |
weight | 50 g |
General description: | For updated SDS information please visit www.goodfellow.com |
Legal Information: | Product of Goodfellow |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H228 |
Precautionary statements | P210 - P240 - P241 - P280 - P370 + P378 |
RIDADR | UN1346 - class 4.1 - PG 3 - Silicon powder, amorphous |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.5% |
bp | 2355 °C (lit.) |
mp | 1410 °C (lit.) |
Density | 2.33 g/mL at 25 °C (lit.) |
UNSPSC | 12352200 |