... weight: 58.12 EU No.: 1969 HS Code: 2901100000 Application: Refrigerant for refrigerator, air conditioner and other ... usage Replace HCFC-R22Grade Standard: Industrial GradeAppearance: Colorless, No Turbid Model ... Acidity, PPm≤1 Vapor Residue, PPm≤100AppearanceColorless, No turbidOdorNo Strange Stench ISOBUTANE R600A REFRIGEANT GAS: CHEMICAL ...