炎黄化工网-化工平台-中国化工网-镓-7440-55-3-GaH3

英文名: gallium atom

CAS: 7440-55-3 分子式: GaH3

分子量: 72.74680

别名:

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描述

Used in the manufacture of compound semiconductor materials and high-purity alloys. Used as heat exchange medium in nuclear reactors. The semiconductor industry is used as a gold plating material.

基本信息

英文名:

gallium atom

CAS号.:

7440-55-3

别名:

gallium pellet; GALLIUM 99+ 5 G; Galliumingots; Gallium (Germ.); GalliummetalN; (67)gallium; GALLIUM;

分子式:

GaH3

分子量:

72.74680

PSA:

0.00000

LogP:

-0.04330

物化属性

外观:

Silvery or grayish metallic

密度:

5.904 g/mL at 25 °C(lit.)

熔点:

29.8 °C(lit.)

沸点:

2403 °C(lit.)

闪点:

储存条件:

0-6°C

安全信息

海关编码:

81129290

WGK Germany:

危险类别码:

36/38-34-23/24/25

安全说明:

26-45-36/37/39-36-28-27

危险品标志:

C,Xi,T

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