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HomeProduct name listINDIUM PHOSPHIDE

INDIUM PHOSPHIDE

Synonym(s):Indium monophosphide;Indium phosphide

  • CAS NO.:22398-80-7
  • Empirical Formula: InP
  • Molecular Weight: 145.79
  • MDL number: MFCD00016153
  • EINECS: 244-959-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-07 16:16:38
INDIUM PHOSPHIDE Structural

What is INDIUM PHOSPHIDE?

Chemical properties

black crystal(s); 6mm pieces and smaller with 99.999% purity; semiconductor; band gap, eV, 1.42 (0K) and 1.35 (300K); mobility (300K), cm2/(V·s), 4600 electrons and 150 holes; dielectric constant 12.4; effective mass 0.077 electrons and 0.64 holes [KIR82] [CER91] [STR93]

The Uses of INDIUM PHOSPHIDE

In electronics for research on semiconductors.

The Uses of INDIUM PHOSPHIDE

InP is used in high-power and high-frequency electronics because of its superior electron velocity. It also has a direct bandgap, making it useful for optoelectronics devices like laser diodes. It is also used as a substrate for epitaxial indium gallium arsenide based opto-electronic devices.

Flammability and Explosibility

Not classified

Properties of INDIUM PHOSPHIDE

Melting point: 1070°C
Density  4,787 g/cm3
solubility  slightly soluble in acid solutions
form  pieces
color  Black
Water Solubility  Insoluble in water.
Crystal Structure Cubic, Sphalerite Structure - Space Group F(-4)3m
Merck  14,4953
Exposure limits ACGIH: TWA 0.1 mg/m3
NIOSH: TWA 0.1 mg/m3
CAS DataBase Reference 22398-80-7(CAS DataBase Reference)
IARC 2A (Vol. 86) 2006
EPA Substance Registry System Indium phosphide (InP) (22398-80-7)

Safety information for INDIUM PHOSPHIDE

Signal word Danger
Pictogram(s)
ghs
Health Hazard
GHS08
GHS Hazard Statements H350:Carcinogenicity
H361:Reproductive toxicity
H372:Specific target organ toxicity, repeated exposure
Precautionary Statement Codes P201:Obtain special instructions before use.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for INDIUM PHOSPHIDE

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