|
|
(yng)} |
u |
a(chn)أ |
|
(bio)(zhn) |
(bio) |
Ҏ(gu) |
|
r |
190/KG |
Jλ |
|
a(chn)ƷB |
Qu
ӢQTungstic acid;Wolframic acid
Ąeu(VI)
ӢĄeTungstic acid;Wolframic acid
eoC(j)
CAS NO7783-3-1
W(xu)ʽH2WO4
249.86
|(zh)(bio)(zhn)(bio)
99%
c100C
c1473C
ȡ5.5 g/mL at 25 C(lit.)
SɫĩˮڿԉAKҺu}
;ҪƽuuzӲ|(zh)Ͻu}ҲӡȾ
bʽ50KG/Ͱ
|
l(f)rg |
2009/9/12 10:18:00 |
|
|