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二丙二醇
單價(jià) 面議對(duì)比
詢價(jià) 暫無
發(fā)貨 四川成都市付款后24小時(shí)內(nèi)
過期 長期有效
更新 2013-12-16 17:08
 
詳細(xì)信息


二丙二醇
分子式(Formula): C6H14O3   分子量(Molecular Weight): 134.17   CAS No.: 110-98-5   理化數(shù)據(jù):   化學(xué)性質(zhì):能發(fā)生酯化,醚化,縮醛化,鹵化等反應(yīng).   沸點(diǎn):295℃ (101.3 kPa)   傾點(diǎn):~ -40℃   相對(duì)密度:1.0252 (20℃)   粘度:107 mPa.s (20℃)   表面張力:32.0 mN/m(25℃)   閃點(diǎn):180℃(開口)   毒性:微毒。大鼠經(jīng)口 LD50=14.85 ml/kg. 不經(jīng)皮膚吸收.   質(zhì)量指標(biāo)(Specification)   外觀:它是一種無嗅、無色、水溶性和吸濕性液體。有甜味.   含量(Purity): ≥99.50%   包裝(Package): 215公斤/桶

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