} |
A}} |
aأ |
|
˜ʣ |
I(y)˜ |
Ҏ(gu) |
98% |
r |
180Ԫ/ |
Jλ |
|
aƷB |
A}}
CAS 6645-46-1
ʽ C7H16O3NCl
197.66
[ |˜(I(y)˜) ]
zĿ zָ
^ ɫYԷĩ
98%
ˮ 1%
-21.5o-23.5o
pH(1%ˮҺ) 2.32.6
ؽ(PbӋ) 0.002%
(AsӋ 0.0002%
Ɵ 0.5%
| aƷǰɫYԷĩˮҴڱͪ׳׃S
ã t(y)ˎIB(yng)ʳƷӄӄ
b 25KGͰ͑
|
l(f)rg |
2009/11/6 15:50:00 |
|