Semiconductor Hexafluorobutadiene Gas 4.5n 99.995%

• CAS No.: 7783-82-6
• Formula: C4f6
• EINECS: 7783-82-6
• Constituent: Industrial Pure Air
• Grade Standard: Electronic Grade
• Chemical Property: Non-Flammable Gas
• Model NO.: C4F6
• Transport Package: Y-Cylinder
• Specification: 47L/10kg
• Trademark: kaimei
• Origin: Suzhou, China
• HS Code: 2812190091
• Production Capacity: 600t/Year

Product Description

C4F6:Perfluorobutadiene, also known as hexafluor-1, 3-butadiene, is a chemical i ntermediate.

Specifications:
 

Contaminants	Specifications
Nitrogen	≤5.0 ppm
Oxygen+Argon	≤5.0 ppm
Carbon Monoxide	≤1.0 ppm
Carbon Dioxide	≤10.0 ppm
Other Halocarbons	≤50.0 ppm
Isopropanol	≤1.0 ppm
Water	≤5.0 ppm
Acidity	≤1.0 ppm

Physical Properties:

Molecular weight :162.03

 

Boiling point:6(ºC).

 

Freezing point: - 130(ºC).

 

Critical temperature: 139.6(ºC).

 

Critical pressure :31.9(bar).

 

Liquid density :1.44(15ºC, kg/l).

 

Steam density : 6.8(kg/m3,@15ºC).

 

Vapor pressure: 2.11 (25ºC, bar).
 

Latent heat of vaporization: 161.8(at melting point, 1.013bar, kJ/kg).

 

Flammability range in air:7-73 (%vol).

 

Company Information:

Jiangsu Kaimei Electronic Material  Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry . We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.