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a(chn)
Ʒ

Ϣ

 
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ԭϢ
(yng)} ˾ƥ
a(chn)أ
(bio)(zhn) USP
Ҏ(gu) 99%
r(ji) 23/KG
a(chn)ƷB CAS: 50-78-2 ʽ: C9H8O4 : 180.16 c(din): 136-140 Q: ˮ ˹ƥ ˾ƥ ˮ ӢQ: 2-(acetyloxy)-Benzoic acid |(zh): ɫᘠY(ji)ĩc(din)135o(w)ζ΢ζڸ՚з(wn)ڳ՚оˮˮҴѺȷ΢ˮښAҺ̼AҺܽͬr(sh)ֽԓƷ1g300mlˮ5ml10-15mlѻ17mlȷ a(chn): ˮãڷ(yng)м(ˮῂ0.7889)ټ֮ˮᣬ81-82淴(yng)40-60min81-82汣ط(yng)2hzxˮϸ󣬽13Y(ji)˦Vˮϴ˦65-70ˮ ;: Ǒ(yng)Vͨ(zhn)ʹˎL(fng)ˎн(zhn)ʹסL(fng)غͿѪСۼȶ෽ˎl(f)]ˎЧѸˎЧ϶\ٰ̎l(f)^(gu)(yng)ڸðl(f),^ʹ(jng)ʹP(gun)(ji)ʹʹL(fng)ᡢԃ(ni)P(gun)(ji)L(fng)P(gun)(ji)׼ʹȡǡ(gu)һˎĿ䛡ƷNˮҲˎgw
l(f)r(sh)g 2009/7/29 14:42:00
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