(yng)} |
(du)ױc |
a(chn)أ |
h |
(bio)(zhn) |
CP2005 |
Ҏ(gu) |
99% |
r(ji) |
200 |
Jλ |
|
a(chn)ƷB |
(du)ױc
(du)ױc,(du)ױc,(du)ױc,(du)ױc
e 4-ױc
ӢQ Sodium 4-methylbenzenesulfonate
CAS ̖(ho) 657-84-1
ʽ C7H8O3S 172.2
ɫĩY(ji)ˮ
78% Ȼ2.0%
90.9399.5% oC(j)} 3.0%
; Ҫںϳɏ(qing)ùءa(chn)Ī֣^uSg
w
b 25/
|
l(f)r(sh)g |
2011/8/19 14:12:00 |
|