主營(yíng):氫氟酸+氟硅酸+氟硅酸鉀+氟硼酸鉀+氟硅酸鎂+氟化鉀+氟氫化鉀+氟硅酸鈉+氟化銨+氟硅酸銨
HCFC-141B分子式] ch3ccl2f物性分子量 116.95臨界壓力, mpa 4.25沸點(diǎn) (1atm), 32.05臨界密度, g/cm3 0.433冰點(diǎn) (1 atm), -103.5沸