Elementary Substance Gallium with CAS 7440-55-3

Basic Info

Model No.: SY-7440-55-3

Classification: Metal

Appearance: Solid

Grade Standard: Industrial Grade

Atomic No.: Single Atomic

Grade: Industrial Grade

Delivery: Fast Delivery

Quality: Top Grade

CAS: 7440-55-3

Purity: High Purity

Application: Elementary Substance

Melting Point: 29.8 °C(lit.)

Form: Solid And/or Liquid

Color: Silvery Or Grayish Metallic

Boiling Point: 2403 °C(lit.)

Additional Info

Packaging: 25KGS/Bag

Productivity: 1000MT/Month

Brand: Shenyu

Transportation: Ocean,Land,Air, Automobile

Place of Origin: China

Supply Ability: 1000MT/Month

Port: China Port,Qingdao Port,Shanghai Port

Product Description

Elementary Substance Gallium with CAS 7440-55-3

Product Overview

Golden yellow, metallic luster, soft and ductile (face-centered cubic crystal). Melting point 1064.43 ° C. The boiling point is 3080 °C. The relative density is 19.3. Soluble in aqua regia, potassium cyanide, insoluble in acid, cold water and hot water. At room temperature, its surface can be corroded by a halogen solution. Very inactive, free from acid, air or oxygen. Products are often made into sponges, powders, and so on. The semiconductor industry is used as a gold plating material.
Used in the manufacture of compound semiconductor materials and high purity alloys. Used as a heat exchange medium in nuclear reactors. Used for gallium salt preparation as a heat exchange medium in nuclear reactors

Physical Properties

CAS No.: 7440-55-3
Molecular formula: Ga
Molecular weight: 69.72
EINECS number: 231-163-8
Melting point 29.8 °C (lit.)
Boiling point 2403 °C (lit.)
Density 5.904 g/mL at 25 °C (lit.)
Storage conditions 0-6 ° C
Form Solid and/or Liquid
Color Silvery or grayish metallic
Sensitive air sensitive, moisture sensitive

Application

The semiconductor industry is used as a gold plating material.
Used in the manufacture of compound semiconductor materials and high purity alloys. 

Used as a heat exchange medium in nuclear reactors. Used for gallium salt preparation as a heat exchange medium in nuclear reactors

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