- Current location:
| Specifications | 99.8% MIN. |
| Grade Standard | Industrial Grade |
| Transport Package | 27kg seamless steel cylinder |
| H.S.CODE | 2903399090 |
| Min. Order | 100cylinders |
| Port of Loading | Ningbo or Shanghai ,China |
| Trade Mark | GM COOL |
| Origin | Zhejiang |
| Certificate | CE |
| Production Capacity | 2,000pcs per year |
| IMO UN NUMBER | 1982/2.2 |
CASNO.: 75-73-0
Other Name: CF4, HFC-14, Carbon tetrafluoride, Tetrafluoromethane
Specifications:
Items | Index | Analysis methods |
CF4 ％ ≥ | 99.995 | GC |
O2 ppmv ≤ | 5 | GC |
N2 ppmv ≤ | 20 | GC |
CO ppmv ≤ | 0.5 | GC |
CO2 ppmv ≤ | 5 | GC |
SF6 ppmv ≤ | 1 | GC |
H2O ppmv ≤ | 5 | Moisture Analysis |
HF ppmv ≤ | 0.3 | Acidity |
TFC(C2F6/CH2F2/CHF3/C3F8) | 10 | GC |
Applicants
-Low temperature refrigerants
-Etching agent
-The material producing insulator and semiconductor
Properties
Component: | Chemical name: | Molecular formula: | Weight%: |
HFC-14 | Tetrafluoromethane | CF4 | 100 |
Molecular weight | 80.01 | ||
Boiling point | -130 ℃ | ||
Melting point | -184 ℃ | ||
Critical temperature | -45.6℃ | ||
Critical pressure | 3.73MPa | ||
Odor | odorless | ||
Form | Liquefied gas | ||
Color | Clear, colorless | ||
Vapor Pressure at 21.1 ℃ |
| ||
Vapor Pressure at 60℃ |
| ||
Vapor Density at 25 ℃ (Air = 1) | 3.05 | ||
Liquid Density at -128 ℃ | 1.603g/cm3 | ||
Ozone Depletion Potential(ODP) |
| ||
Global Warming Potential(GWP) 100yr | 6500 | ||
ASHARE Safety Group Classification |
| ||
Flammability at 1 atm. and 18 ℃ | Non-Flammable | ||
Packing:
Seamlesssteel cylinder 28kg/cylinder,240cylinders/20”feet container
Transportation information
Proper Shipping Name: Refrigerant gas R14 or Tetrafluoromethane
Hazard Class: 2.2
UN NO.: 1982
Technical Parameters
| Specifications | 99.8% MIN. |
| Grade Standard | Industrial Grade |
| Transport Package | 27kg seamless steel cylinder |
| H.S.CODE | 2903399090 |
| Min. Order | 100cylinders |
| Port of Loading | Ningbo or Shanghai ,China |
| Trade Mark | GM COOL |
| Origin | Zhejiang |
| Certificate | CE |
| Production Capacity | 2,000pcs per year |
| IMO UN NUMBER | 1982/2.2 |