Xiamen Juda Chemical & Equipment Co., Ltd. is one of the leading manufacturers and suppliers of hfa 152a propellant gas in China. If you are looking for hfa 152a propellant gas, please be free to buy our quality products at competitive price from our factory. Contact us for quotation.

What is propellant gas? Tel：+86-592-5803997

Propellant gas in a spray is a pressurized substance used to expel the product from its container when the valve is opened. propellant in aerosols creates the necessary pressure to force the liquid or other contents out in a fine mist, foam, or stream.

HFA 152A is propellant gas which use on medical aerosol. It plays a key role in the medical field, ensuring that the drug can be accurately and effectively delivered to the patient's respiratory tract or other target areas.

HFA152A(difluoroethane) specification

Appearance	Clear, colorless liquid and vapor
Physical State	Gas at ambient temperatures
Molecular Weight	66.05
Odor	Faint ethereal odor
Specific Gravity (Water = 1.0)	0.909 @ 21.1°C (70°F)
Solubility In Water (Weight %)	Unknown
PH	Neutral
Boiling Point	-24.05°C (-11.29°F)
Freezing Point	-117°C (-178.6°F)
Vapor Density (Air = 1.0)	2.29
Evaporation Rate	>1
Compared To	CCl4 = 1
Volatiles	100%
Flash Point	Not applicable

What is the environmental impact of HFA 152a? Tel：+86-592-5803997

An 152a propellant pressurized metered-dose inhaler (pMDI) containing 200 actuations has a significantly lower carbon footprint-more than 90% less-than an equivalent pMDI using HFA-134a. This dramatic reduction is due to the much lower global warming potential (GWP) of HFA-152a, which has been calculated at 124, compared to 1,430 for HFA-134a and 3,220 for HFA-227ea. The pharmaceutical industry is increasingly adopting low-GWP propellants like HFA-152a to mitigate climate impact, as traditional propellants (HFA-134a and HFA-227ea) have been major contributors to greenhouse gas emissions. Switching to HFA-152a not only aligns with environmental regulations (such as the Kigali Amendment to the Montreal Protocol) but also supports sustainable respiratory care without compromising drug delivery efficiency. Further advancements in next-generation propellants, including HFO-1234ze, may drive even greater reductions in the future.

hFA 152A-Factory Tour Tel：+86-592-5803997

HFA 152A supplier-Company Profile Tel：+86-592-5803997

hfa 134a propellant manufacturer

Xiamen Juda is one of the leading Chinese exporters of medical aerosol propellants, with over a decade of specialization in this field. Its medical grade propellants are widely used in various aerosol formulations within the pharmaceutical industry, including metered-dose inhalers, nasal sprays, oral sprays, and topical sprays. As international environmental regulations have evolved and the industry has continued to develop, medical aerosol propellants have transitioned from traditional CFCs products to the currently widely used HFC (also known as HFA) Alkane products.

Xiamen Juda has closely followed these international trends, continuously providing the pharmaceutical sector with more environmentally friendly and high-quality medical aerosol propellants. It has successfully introduced Chinese CFCs and HFC (HFA) products to the international market, gaining increasing favor from renowned international pharmaceutical companies. Its export destinations cover North America, South America, Southeast Asia, Europe, the Middle East, and North Africa etc. The pharmaceutical grade aerosol propellants currently offered by Xiamen Juda include the following categories:

HFA 134A (HFC-134A) pharma grade

HFA 227EA (HFC-227EA) pharma grade

HFA 152A (HFC-152A) pharma grade