In August 2002, Juhua Brand HCFC22 passed the US UL certification.
In September 2004, Juhua Brand HCFC22 was approved by both China Quality Management Association and China Customers Committee as "Nationwide Customer Satisfaction Product".
In September 2006, Juhua Brand HCFC22 was entitled "China Name Brand Product" by China Name Brand Campaign Committee.
Technical Specification:
Characteristics: colorless, clear and odorless
Purity: ≥99.90%
Moisture: ≤0.0010%
Acidity (as HCl): ≤0.00001%
Mass fraction of evaporated residue: ≤0.01%
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