1,1,1,2-Tetrafluoroethane

HFA-134A Pharma Grade

r134a

PROPERTY AND APPLICATION

HFA-134a is the main alternative to CFCs propellants and is widely used including MDIs (metered dose inhalation aerosols) aka medicinal aerosols, or for the treatment of asthma, COPD (chronic obstructive pulmonary disease) and respiratory tract Infection prevention and treatment asthma aerosols, nasal aerosol foam aerosols for the treatment of allergic rhinitis, oral and topical aerosols (such as: promoting neurosensitivity, enhancing tooth vitality and soothing pain), etc.

Physical Property

Molecular Formula CH2FCF3
Molecular Weight 102.03
Liquid density(30℃) 1.207g/cm³
Boiling Point(℃) -26.1℃
Critical temperature 101.1℃
Critical pressure 4.067Mpa
Critical density 0.512g/cm³
Vapor pressure(25℃) 0.665Mpa
Evaporation potential at B.P. 215.0KJ/Kg
Ozonosphere Damage Potency-ODP 0
Global Warming Potency-GWP 1300

Quality Standard

Appearancenon-color, no sediment
Odorslight ether
Purity≧99.90%
Water≦0.001%
Acidity≦0.0001%
Residue on evaporation≦0.005%

Packing Information

Packing Type Net Weight
30LB Disposable Cylinder 13.6kg
926L Refillable Cylinder 950kg
ISO-Tank 20000kg
※Neutral package and customized logo and design on mass production are available.

Related Products

Contact

For any inquiries please email