Jiangsu Meilan Chemical Co., Ltd.
 
Monochlorodifluoromethane (R22)

Quality Standard:GB/T 7373-2006

Items
I-type Index
II-type Index
Excellent Grade
First Grade
 
R22  (%) ≥
99.9
99.6
99.95
Moisture  (%) ≤
0.001
0.003
0.002
acidity (as HCL) (%) ≤
0.00001
0.0001
0.0001
evaporated residue  (%) ≤
0.01
Cl- Test
OK
Non-condensable gas(25℃)  (%)  ≤
1.5
Oxygen content in gas phase( 20℃) (%) ≤
0.005
Note: R22 as refrigerant is done the Cl- Test and Non-condensable gas(25℃)test.
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