oˮc
oˮcfoˮcһNoCʽCH3COOOH2W(xu)ʽNa2C2H4O4oɫwˮҴѣڱoˮcҪȡἰЙCϳɵ
ˮcڹI(y)a(chn)ƷԭϻӡȾȾИI(y)
һoˮc|(zh)
ԠɫY(ji)Էĩζ
c210C
ܶȣ1.481g/cm325C ۹ʣ1.479lit. c318.8oC at 760 mmHg Wc117.5oF l-20oC120oF-40140oE
ܽԣܡ
oˮcW(xu)|(zh)
1(wn)ԣ·(wn)ȼߟֽa(chn)du ĸgԟFcܰl(f)(yng)ܸߟȼըȿ՚^̎Uɢஔ(dng)hĵطԴȼߟɰl(f)ۺϷ(yng)şֽⲢųѺBZ¹
2A
3|ėl:՚Դ
oˮcҪ;
1܄ʹãЙCϳɵҪgw֮һ
2ʳƷӄʹãI(y)
3t(y)ˎoʹá
4һNԇ
oˮcƂ䷽
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