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二氯甲烷

 
 
單價 7300.00 / 噸對比
銷量 暫無
發貨 廣東廣州市付款后48小時內
庫存 1000噸起訂1噸
品牌 山東金嶺/江蘇理文
規格 工業級
過期 長期有效
更新 2011-04-21 09:33
 

廣州錢盛化工有限公司

企業會員第15年
資料未認證
保證金未繳納
詳細說明

我公司常年供應二氯甲烷(MC)。含量99.99%以上,公司還供應苯類、酯類、酮類、醇類、溶劑油類、氯化類單體溶劑,片堿,檸檬酸,纖維素....
二氯甲烷分子式:CH2CL2   分子量:84.93
  物化性能:無色透明易揮發液體,有類似醚的氣味和甜味。相對密度:D4201.326Kg/L,沸點:40.4℃,溶點:-96.7℃,自燃點:615℃。微溶于水,溶于乙醇、乙醚,有刺激作用。二氯甲烷與水發生水解反應,商品二氯甲烷含有穩定劑,以防水解。二氯甲烷與高濃度氧會產生易爆混合物,但不易燃,是工業上常用的毒性小,不易燃、低沸點的溶劑之一。
  用途:用于不燃性溶劑:金屬漆層清洗、脫膜劑、金屬脫脂劑、三醋酸纖維素溶劑;電影膠片、氣溶膠、抗生素、維生素生產中的溶劑;發泡劑:用于工程塑料發泡;用于生產阻燃系列產品;用于取代F11、F12用途產品;用于合成精細化工產品

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