Hangzhou Ocean Chemical Co., Ltd.

Gallium
CAS No:		7440-55-3
Usage:		Used for photovoltaic substrate, magnetic material, high temperature thermometer, low melting point

Product name: Gallium　

Cas No: 7440-55-3

EINECS No：231-163-8

Molecular formula: Ga

Molecular weight: 69.72

Specifications：99.99%(4N), 99.999%(5N)

high-purity 99.9999%(6N )  high-purity 99.99999% (7N)   super-purity 8N

Appearance：Metallic luster, soft and ductile, large (face centered cubic crystal). Melting point 1064.43. Boiling point 3080. Relative density 19.3. Soluble in aqua regia, potassium cyanide, insoluble in acid, cold water and hot water. At room temperature, the surface can be corroded by halogen solutions. Very inactive, free from acid, air or oxygen. Products are usually made of sponge like, powder, etc.

Application:

Used for photovoltaic substrate, magnetic material, high temperature thermometer, low melting point alloy, optical glass, etc.

For heat transfer medium and the production of high temperature vacuum pump, UV light bulbs, etc..

Used for the insulation of GaAs, for IC as substrate

For molecular beam epitaxy of the source, the production of GaN blue LED and LD, microwave circuits, quantum devices

Packing: 1KG/ plastic bottle