Basic Info. Model NO.: R22 Constituent: Industrial Mixture Grade Standard: Industrial Grade Chemical Property: Non-Flammable Gas Size: 250mm¡¨¢250mm¡¨¢430mm Export Markets: Global Additional Info. Trademark: xl Packing: Disposable Cylinder30b/13.6kg Standard: SGS, GB Origin: Zhejiang HS Code: 2903710000 Production Capacity: 2000 Tons/Month Product Description Model No.: HCFC-22 CAS No: 75¡a 45¡a 6 Classification: 2.2 Grade Standard: Industrial Grade Export Markets: Global Additional Info. Packing: 13.6kg, 22.7kg Disposable Cylinder Standard: Industry Origin: China HS Code: 2903710000 Disposable Cylinder30b/13.6kg