products

Pure 99.999% Refrigerant Gas R14 CF4 Tetrafluoromethane Purity Plus Specialty Gases

Basic Information
Place of Origin: China
Brand Name: Newradar / Accept OEM
Certification: ISO/DOT/GB
Model Number: N/A
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
Detail Information
Product Name: Carbon Tetrafluoride Solubility In Water: 0.005%V At 20 °C
Melting Point: −183.6 °C Odor: Odorless
Boiling Point: −127.8 °C Grade: Electron-grade
UN Number: 1982 IUPAC Names: Tetrafluoromethane Carbon Tetrafluoride
High Light:

electric gas

,

purity plus specialty gases


Product Description

Pure 99.999% Refrigerant Gas R14 CF4 Tetrafluoromethane

 

 

Description:

 

Tetrafluoromethane, like other fluorocarbons, is very stable due to the strength of its carbon–fluorine bonds. The bonds in tetrafluoromethane have a bonding energy of 515 kJ⋅mol−1. As a result, it is inert to acids and hydroxides. However, it reacts explosively with alkali metals. Thermal decomposition or combustion of CF4 produces toxic gases and in the presence of water will also yield hydrogen fluoride.

 

It is very slightly soluble in water, but miscible with organic solvents.

 

 

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

 

 

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
Vicky Liu

Phone Number : 86-27-82653381

WhatsApp : +8613667126861