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CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication

China CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication supplier
CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication supplier CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication supplier

Large Image :  CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication

Product Details:

Place of Origin: China
Brand Name: Newradar / Accept OEM
Certification: ISO/DOT/GB
Model Number: N/A

Payment & Shipping Terms:

Minimum Order Quantity: 1~10cylinders
Price: negotiation
Packaging Details: Packed in10L-50L cylinder or customised cylinder by customer
Delivery Time: 10 working days after received your payment
Payment Terms: T/T or L/C, Western Union
Supply Ability: 500000 Cubic Meters per Month
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Detailed Product Description
EC Number: 200-896-5 Product Name: Carbon Tetrafluoride, Perfluoromethane, Tetrafluorocarbon, 14, Halon 14, Arcton 0, CFC 14, PFC 14, R 14, UN 1982
CAS No: 7440-59-7 Cylinder Standard: DOT/ISO/GB
Application: For Refrigerant Grade: Electron-grade
UN Number: 1982 IUPAC Names: Tetrafluoromethane Carbon Tetrafluoride
Flash Point: Non-flammable PubChem: 6393

CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication

 

 

Description:

 

Tetrafluoromethane, also known as carbon tetrafluoride, is the simplest fluorocarbon(CF4) . It has

a very high bond strength due to the nature of the carbon-fluorine bond.

 

Tetrafluoromethane is a potent greenhouse gas that contributes to the greenhouse effect. 

 

Tetrafluoromethane is sometimes used as a low temperature refrigerant. It is used in electronics microfabrication alone or in combination with oxygen as a plasma etchant for silicon, silicon dioxide, and silicon nitride. It also has uses in neutron detectors

 

Specifications:

 

Items Standards Results
(CF4) Carbon Tetrafluoride %(V/V)≥ 99.999
(N2) Nitrogen ppm(V/V)< 4.0
(O2) Oxygen ppm(V/V)< 1.0
(H2O) Moisture ppm (V/V)< 1.0
(CO) Carbon monoxide ppm(V/V)< 0.1
(CO2) Carbon dioxide Ppm((V/V)< 1.0
(SF6) Sulfur Hexafluoride ppm((V/V)< 1.0
Organics ppm((V/V)< 1.0
Acidity as HF ppm((V/V)< 0.1

 

 

CF4 Gases Carbon Tetrafluoride Electronic Gases For Electronics Microfabrication

 

 

Properties
Chemical formular CF4
Molar mess 88.0043 g/mol
Appearance Colorless gas
Odor odorless
Density 3.72 g/l, gas (15 °C)
Melting point −183.6 °C (−298.5 °F; 89.5 K)
Boiling point −127.8 °C (−198.0 °F; 145.3 K)
Solubility in water 0.005%V at 20 °C
0.0038%V at 25 °C
Solubility soluble in benzene,chloroform
Vapor pressure 3.65 MPa at 15 °C
106.5 kPa at −127 °C

 

Applications:

 

1.Tetrafluoromethane is sometimes used as a low temperature refrigerant.

 

2.It is used in electronics microfabrication alone or in combination with oxygen as a plasma etchant for

   silicon,silicon dioxide,and silicon nitride.

 

3.It also has uses in neutron detectors.

 

Our carbon tetrafluoride supplying enough which determines our delivery on time or quickly and high & strictly quality control are widely praised by customers in the past cooperation. Packaging can be customized by customer's demands.

 

SHIPPING DATA:

 

 

SHIPPING DATA
Synonyms CF4
CAS Register Number 75-73-0
DOT Classification Nonflammable gas
DOT Label Nonflammable gas
Transport Canada Classification 2.2
UN Number UN 1982
Hazards High Pressure and suffocation
Toxicity (TLV) Asphyxiant
Flammability Range (in air) Nonflammable gas
Odor None

 

 

 

Contact Details
Wuhan Newradar Special Gas Co.,Ltd

Contact Person: Suyee Su

Tel: +8618602768623

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