} |
ˮ |
a(chn)أ |
|
˜ʣ |
|
Ҏ(gu) |
25 |
r |
150 |
Jλ |
|
a(chn)ƷB |
ˮ
(ˮ)
Ąe ϩ(ˮ); ˮ; ˮ
ӢQ Piperazine hexahydrate
CAS̖ 142-63-2
EINECS̖ 203-808-3
ʽ C4H22N2O6
194.2273
c 41-45
c 149.3C at 760 mmHg
Wc 49.7C
4.05mmHg at 25C
ﻯ|(zh)
ɫY(ji)
a(chn)Ʒ;
t(y)ˎЙCĺϳ
|
l(f)rg |
2012/2/10 14:54:00 |
|