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ChemicalBook >> CAS DataBase List >> GALLIUM PHOSPHIDE

GALLIUM PHOSPHIDE

GALLIUM PHOSPHIDE price.
  • $141 - $2004
  • 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
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • Alfa Aesar
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 2g
  • 10g
  • 1ea
  • 50g
  • ManufacturerAlfa Aesar
  • Product number012266
  • Product descriptionGallium phosphide, 99.999% (metals basis)
  • Packaging2g
  • Price$141
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012266
  • Product descriptionGallium phosphide, 99.999% (metals basis)
  • Packaging10g
  • Price$499
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012266
  • Product descriptionGallium phosphide, 99.999% (metals basis)
  • Packaging50g
  • Price$2004
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number651494
  • Product descriptionGallium phosphide (single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm
  • Packaging1ea
  • Price$457.8
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number521574
  • Product descriptionGallium phosphide 99.99% trace metals basis
  • Packaging2g
  • Price$141
  • Updated2023-01-07
  • 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
  • Packaging10g
  • Price$879
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 012266 Gallium phosphide, 99.999% (metals basis) 2g $141 2023-06-20 Buy
Alfa Aesar 012266 Gallium phosphide, 99.999% (metals basis) 10g $499 2024-03-01 Buy
Alfa Aesar 012266 Gallium phosphide, 99.999% (metals basis) 50g $2004 2023-06-20 Buy
Sigma-Aldrich 651494 Gallium phosphide (single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm 1ea $457.8 2024-03-01 Buy
Sigma-Aldrich 521574 Gallium phosphide 99.99% trace metals basis 2g $141 2023-01-07 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 10g $879 2024-03-01 Buy

Properties

Melting point :1480 °C
Density :4.13 g/mL at 25 °C
refractive index :2.9
Flash point :230 °F
form :Solid
Specific Gravity :4.1
color :Pale orange
Resistivity :~0.3 Ω-cm
Water Solubility :Insoluble in water.
Crystal Structure :Cubic, Sphalerite Structure - Space Group F(-4)3m
Merck :14,4353
CAS DataBase Reference :12063-98-8(CAS DataBase Reference)
EPA Substance Registry System :Gallium phosphide (GaP) (12063-98-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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