| (yng)} |
ˮc |
| a(chn)أ |
|
| (bio)(zhn) |
UP |
| Ҏ(gu) |
25 |
| r |
95 |
| Jλ |
|
| a(chn)ƷB |
ˮc
ˮc
Ąe uc; 2-uc}; c; c; 2-uc; ˮPc; ˮc
CAS̖ 54-21-7
EINECS̖ 200-198-0
ʽ C7H5NaO3
160.1
c 200
ˮԣ 1000 g/L (20)
ﻯ|(zh)
c 200C ɫ[Ƭĩˮ10.825棩ͣ1595%Ҵ111ȷºͱˮҺԣpH5-6¶⾀׃ۼtɫoijζ
a(chn)Ʒ;
ЙCϳԭyθҺxԇ(zhn)ʹˎͿL(fng)ˎ
|
| l(f)rg |
2011/12/16 15:36:00 |
|