Purchase Qty. Reference FOB Price
800-1,599 Pieces US$25.00
1,600+ Pieces US$22.00
Product Description
Product Description Difluoromethane is an organic compound with the chemical formula CH2F2, a colorless gas, commonly used as a refrigerant and dry engraving agent. Refrigerant for industrial, commercial, domestic and other air conditioning systems,can also be used as a blending material for ...