- Contact Person : Mr. xue junliang
- Company Name : Zhejiang Junhao Chemical Co., Ltd.
- Tel : 86-0570-8885188
- Fax : 86-0570-8878338
- Address : Zhejiang,quzhou,NO131/133 LONGHUA ROAD,KECHENG DISTRICT
- Country/Region : China
- Zip : 324000
R22 refrigerant
R22 refrigerant
Industria Chlorodifluoromethane (HCFC-22)
Product Name: Industria Chlorodifluoromethane Molecular Formula: CHCIF2 Relative molecule mass: 86.47
standard Compliance: GB/T 7373-2006
Physical and chemical properties: Under normal temperature and pressure , the product is a colorless, odorless and nontoxic gas. Its melting point is -160°C, its boiling point is -40.8°C and its liquid density is 1.213g/cm3 at 20°C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions.
Application: The product is used as a refrigerant in household , industrial and commercial air-conditioning systems. It can also be used as an aerosol propellant for pesticide and paint , or as a fire extinguishing agent. It is a primary feedstock for fluoropolymers.
Storage&transportation: The product is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source , sunlight and raining. It is to comply with the regulations of railway and road transportation issued by Chinese government concerning hazardous cargo.
Packing specifications: Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg; Refillable Cylinder:400L,800L,926L,1000L;ISO TANK.
Technical specifications:
Items | GB/T 7373-2006 | |||
Ⅰ Type Standard | ⅡType Standard | |||
Top Quality | Regular Quality | |||
Appearance | Colorless, clear and odorless | |||
Mass %≥ | 99.9 | 99.6 | 99.95 | |
Moisture%≤ | 0.0010 | 0.0020 | 0.0020 | |
Volume of Oxygen in Gas Phase%≤ | ||||
Acidity (as HCI)%≤ | 0.0001 | 0.0001 | 0.0001 | |
evaporated residue%≤ | 0.01 | |||
chlorides(CI )Determination)%≤ | Pass | - | ||
Volume of non-condensable gased at 25°C%≤ | ≤1.5 | - |
R22 refrigerant