Warning: file_put_contents(): Only 0 of 5153 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 最新日韩欧美不卡一二三区,播放亚洲男人永久无码天堂,国产精品第一区揄拍
No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline. 溶於丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶於乙醇和乙醚，不易溶於水和汽油。