应用
Gallium(III) nitride is used to read blu-ray discs. It is used in various wireless infrastructure applications. It finds applications in optoelectronic, high-power and high-frequency devices. It is also useful in military electronics (active electronically scanned array radars). It is biocompatible and used in electrodes and electronic components in living organisms. It is a suitable material for solar cell arrays for satellites. It is employed in bright light-emitting diodes.

备注
Water and moisture sensitive. It forms ammonia when contacted with water or humid air. Incompatible with stong oxidizing agents.

基本信息

MDL
MFCD00016108

EINECS
247-129-0

分子式
GaN

分子量
83.73

熔点
800° subl.

密度
6.1

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in hot concentrated sulfuric acid and hot conc. sodium hydroxide. Insoluble in water and dilute acids.

Merck
14,4351

GHS危害和防范说明

GHS符号

Hazard Statements
H317
May cause an allergic skin reaction.

Precautionary Statements
P261-P280g-P321-P333+P313-P302+P352a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
43
May cause sensitization by skin contact.

安全等级
24-37
Avoid contact with skin.

TSCA
是