GALLIUM PHOSPHIDE
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- $138.65 - $2083.65
- Product name: GALLIUM PHOSPHIDE
- CAS: 12063-98-8
- MF: GaP
- MW: 100.7
- EINECS:235-057-2
- MDL Number:MFCD00016109
- Synonyms:galliummonophosphide ;GALLIUM PHOSPHIDE, SINGLE CRYSTAL SUBST&;Gallium phosphide, polycrystalline, 99.9%;GALLIUM PHOSPHIDE: 99.9%;Gallium phosphide, 99.999% (metals basis);Galenium Phosphide;Ccris 4019;Einecs 235-057-2
9 prices
Selected condition：
Brand
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
Package
- 2g
- 10g
- 50g
- 1ea
- ManufacturerSigma-Aldrich
- Product number521574
- Product descriptionGallium phosphide 99.99% trace metals basis
- Packaging2g
- Price$141
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product number651494
- Product descriptionGallium phosphide (single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm
- Packaging1ea
- Price$843
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number93-3123
- Product descriptionGallium phosphide (99.999%-Ga) PURATREM
- Packaging10g
- Price$879
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number93-3123
- Product descriptionGallium phosphide (99.999%-Ga) PURATREM (99.999%-Ga)
- Packaging10g
- Price$937
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number93-3123
- Product descriptionGallium phosphide (99.999%-Ga) PURATREM
- Packaging2g
- Price$219
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number93-3123
- Product descriptionGallium phosphide (99.999%-Ga) PURATREM (99.999%-Ga)
- Packaging2g
- Price$234
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number012266
- Product descriptionGallium phosphide, 99.999% (metals basis)
- Packaging10g
- Price$489.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number012266
- Product descriptionGallium phosphide, 99.999% (metals basis)
- Packaging50g
- Price$2083.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number012266
- Product descriptionGallium phosphide, 99.999% (metals basis)
- Packaging2g
- Price$138.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich | 521574 | Gallium phosphide 99.99% trace metals basis | 2g | $141 | 2023-01-07 | Buy |
| Sigma-Aldrich | 651494 | Gallium phosphide (single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm | 1ea | $843 | 2026-04-30 | Buy |
| Strem Chemicals | 93-3123 | Gallium phosphide (99.999%-Ga) PURATREM | 10g | $879 | 2024-03-01 | Buy |
| Strem Chemicals | 93-3123 | Gallium phosphide (99.999%-Ga) PURATREM (99.999%-Ga) | 10g | $937 | 2026-04-30 | Buy |
| Strem Chemicals | 93-3123 | Gallium phosphide (99.999%-Ga) PURATREM | 2g | $219 | 2024-03-01 | Buy |
| Strem Chemicals | 93-3123 | Gallium phosphide (99.999%-Ga) PURATREM (99.999%-Ga) | 2g | $234 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 012266 | Gallium phosphide, 99.999% (metals basis) | 10g | $489.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 012266 | Gallium phosphide, 99.999% (metals basis) | 50g | $2083.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 012266 | Gallium phosphide, 99.999% (metals basis) | 2g | $138.65 | 2026-04-24 | Buy |
Properties
Melting point :1480 °C
Density :4.13 g/mL at 25 °C
refractive index :2.9
Flash point :230 °F
form :Solid
color :Pale orange
Specific Gravity :4.1
Resistivity :~0.3 Ω-cm
Water Solubility :Insoluble in water.
semiconductor properties :<111>
Crystal Structure :Cubic, Sphalerite Structure - Space Group F(-4)3m
Merck :14,4353
InChI :InChI=1S/Ga.P
InChIKey :HZXMRANICFIONG-UHFFFAOYSA-N
SMILES :P#[Ga]
Knoop Microhardness :9450, N/mm2
CAS DataBase Reference :12063-98-8(CAS DataBase Reference)
EPA Substance Registry System :Gallium phosphide (GaP) (12063-98-8)
Density :4.13 g/mL at 25 °C
refractive index :2.9
Flash point :230 °F
form :Solid
color :Pale orange
Specific Gravity :4.1
Resistivity :~0.3 Ω-cm
Water Solubility :Insoluble in water.
semiconductor properties :<111>
Crystal Structure :Cubic, Sphalerite Structure - Space Group F(-4)3m
Merck :14,4353
InChI :InChI=1S/Ga.P
InChIKey :HZXMRANICFIONG-UHFFFAOYSA-N
SMILES :P#[Ga]
Knoop Microhardness :9450, N/mm2
CAS DataBase Reference :12063-98-8(CAS DataBase Reference)
EPA Substance Registry System :Gallium phosphide (GaP) (12063-98-8)
Safety Information
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Description
Gallium phosphide (GaP) is used in semiconductor devices, and in the manufacture of light-emitting diodes (LEDs) doped with other elements or in combination with gallium arsenide phosphide. With appropriate dopants, p-type and n-type semiconductors can be produced. It is used in optical systems.More related product prices
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