Arsenic
ALDRICH/202657 - 99.999% trace metals basis
CAS Number: 7440-38-2
Empirical Formula (Hill Notation): As
Molecular Weight: 74.92
EC Number: 231-148-6
MDL Number: MFCD00085309
Linear Formula: As
Product Type: Chemical
assay | 99.999% trace metals basis |
bp | 613 °C (lit.) |
density | 5.727 g/mL at 25 °C (lit.) |
InChI | 1S/As |
InChI key | RQNWIZPPADIBDY-UHFFFAOYSA |
mp | 817 °C (lit.) |
Quality Level | 100 |
resistivity | 33.3 μΩ-cm |
SMILES string | [As] |
Application: | Arsenic pieces may be used to prepare α-realgar (As4S4). |
Packaging: | 5 g in poly bottle |
Symbol | GHS05,GHS06,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H301 + H331 - H315 - H318 - H350 - H410 |
Precautionary statements | P273 - P280 - P301 + P310 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 |
Hazard Codes | T,N |
Risk Statements | 23/25-50/53 |
Safety Statements | 20/21-28-45-60-61 |
RIDADR | UN 1558 6.1 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.999% trace metals basis |
bp | 613 °C (lit.) |
mp | 817 °C (lit.) |
Density | 5.727 g/mL at 25 °C (lit.) |
UNSPSC | 12352300 |