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首頁 > 供應產品 > 喹啉 價格: 28000元/噸
喹啉 價格: 28000元/噸
單價 28000.00 / 噸對比
詢價 暫無
發貨 江蘇南京市付款后3天內
型號 200kg/桶
規格 99.9%
過期 長期有效
更新 2016-03-08 12:44
 
詳細信息
喹啉             規格: ≥99.9%     產地:日本       包裝:200kg/桶    價格: 28000元/噸
  

無色液體,具有特殊氣味。凝固點-15.6℃,沸點238℃,相對密度1.0929(20/4℃)。微溶于水,易溶于乙醇、乙醚等有機溶劑 。異喹啉的熔點26.5℃,沸點242.2℃(743毫米汞柱),密度1.0986克/厘米3(20℃),其氣味與喹啉完全不同。二者都具有堿性,異喹啉比喹啉堿性更強,都可以與強酸生成鹽,如苦味酸鹽和重鉻酸鹽;與鹵代烷形成四級銨鹽等。
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