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4 France 
2 Germany 
2 UK 
2 Brazil 
1 Italy 
1 New Zealand 
1 Hong Kong 
1 India 
Trifluoromethane R23 Chf3 Refrigerant Gas - China
price: contact company for price
Trifluoromethane is an organic compound, colorless, odorless, non-conductive gas, and the ideal halothane replacement.
Trifluoromethane (CHF3) gas is an etching agent in semiconductor manufacturing, a refrigerant, and used in fire suppression systems.
CAS No.
75-46-7
UN No.
1984
EINECS No.
200-872-4
Molecular weight 70.02
Appearance colorless, odorless
Melting point -155 ℃
Boiling point -84 ℃
Density 2.43kg/m3
DOT Class 2.2
Label Non-flammable gas
Company Contact:
- Posted By: Chengdu Taiyu Industrial Gases Co., Ltd
- Phone: 86-028-88465234
- Address: Room 1104, 4th Building, Stage II，Shudu Center Building, High-Tech Zone, Chengdu , Sichuan , China
- Email:
- Website: https://www.taiyugas.com/
Published date: July 22, 2025
- Business Description: Chengdu Taiyu Industrial Gases Co., Ltd is short as "TYHJ".
"TY", Taiyu Gas, On the Top of "Mount TAI", "HJ", HongJin Gas, a bright future.
TYHJ was established in 2002, started with industrial gases oxygen, nitrogen and argon.
In 2007, TYHJ turned to the field of specialty gases.
In 2019, the turnover reached 1.1 million US dollars in one fell swoop.
Now we have become a leading gas supplier, which is closely related to Pragmatic, Upright, Enterprising, Altruistic corporate culture.
TYHJ focuses on specialty gases development, serves clients across China and in the world, has full range of specialty gases, including electronic gases, high purity gases, mixed gases, electric lighting gases, ultra pure gases, laser gases, medical gases, calibration gases, a total of ten series of more than 100 varieties, with strong market competitiveness.
As an ISO9001 and ISO14001 certified company, TYHJ exports gases into more than 30 countries and regions.
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