Gallium phosphide
ALDRICH/651494 - (single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm
Synonym: Gallium monophosphide
CAS Number: 12063-98-8
Empirical Formula (Hill Notation): GaP
Molecular Weight: 100.70
EC Number: 235-057-2
MDL Number: MFCD00016109
Linear Formula: GaP
Product Type: Chemical
| density | 4.13 g/mL at 25 °C |
| diam. × thickness | 2 in. × 0.5 mm |
| form | (single crystal substrate) |
| InChI | 1S/Ga.P |
| InChI key | HZXMRANICFIONG-UHFFFAOYSA |
| mp | 1480 °C |
| resistivity | ~0.3 Ω-cm |
| semiconductor properties | <111> |
| SMILES string | [P]#[Ga] |
| Packaging: | 1 ea in rigid mailer |
| Physical form: | cubic (a = 5.4505Å) |
| Physical properties: | Thermal expansion: 5.3 x 10-6/°C |
| Physical properties: | Undoped (N-type semiconductor), carrier concentration = 2-6 × 1016 cm-3, EPD < 3 × 105 cm-2, growth technique = LEC |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 - H335 |
| Precautionary statements | P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 1480 °C |
| Density | 4.13 g/mL at 25 °C |
| UNSPSC | 12352300 |