成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

5-Methyl-2-naphthalenesulfonic acid

5-Methyl-2-naphthalenesulfonic acid ??? ???
?? ??:
816447-00-4
???:
5-Methyl-2-naphthalenesulfonic acid
???(??):
CBNumber:
CB91054607
???:
C11H10O3S
??? ??:
222.26
MOL ??:
816447-00-4.mol

5-Methyl-2-naphthalenesulfonic acid ??

??
1.366±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
?? ?? (pKa)
0.31±0.40(Predicted)

??

5-Methyl-2-naphthalenesulfonic acid C??? ??, ??, ??

5-Methyl-2-naphthalenesulfonic acid ?? ?? ? ???

???

?? ??


5-Methyl-2-naphthalenesulfonic acid ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMSTEP --
info@chemstep.com Europe 6143 51

Copyright 2019 ? ChemicalBook. All rights reserved