- 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
Features:1) It has the characteristics of nontoxicity, odourless, incombustibility, non-explosiveness and good heat stability and stable chemical property.2) It is used in reciprocating compressor as refrigerant in airConditioner system in industry, commerce and house.3) It can also be used as a pesticide. Spraying agent for lacquering and in the processing of fire-extinguishing agent (1211).4) It is the basic raw material in the processing of polymer compound containing fluorine.Specification:
Items | Unit | GB/T 7373-2006 | ||
Ⅰ Type Standard | ⅡType Standard | |||
Top Quality | Regular Quality | |||
Mass fraction of chlorodifluoromethane | % | ≥99.9 | ≥99.6 | ≥99.95 |
Moisture | % | ≤0.0010 | ≤0.0020 | ≤0.0020 |
Acidity (as HCI) | % | ≤0.0001 | ≤0.0001 | ≤0.0001 |
Mass fraction of evaporated residue | % | ≤0.01 | ||
Determination of chlorides(CI) | - | Pass | - | |
Volume fraction of non-condensable gased at 25°C | % | ≤1.5 | - | |
Volume fraction of oxygen in gas phase | % | - | 0.005 | |
R22
