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    1. 1-Naphthylamine

      Update:2014/12/24 3:40:34

        Item:1-Naphthylamine
        Synonym:α-氨基萘 1-氨基萘;1-萘胺 ;α-萘胺,甲萘胺,α-氨基萘,1-氨基萘,1-胺基萘;α-Naphthylamine
        CAS No.:134-32-7Special Grade:ACS Grade
        Formula:C10H7NH2M.W.:143.19
      Order
        Product No.SizePriceBrand
        N9005-25g25g170GBCBIO
        N9005-50g50g285GBCBIO
        N9005-100g100g1136Sigma
      Introduction
        Assay(%)....................................................................>99.0
        Form........................................................light tan to purple
        Melting Point.................................................47-50 °C(lit.)
        有不愉快氣味。能升華,可隨水蒸氣揮發(fā)。在空氣中逐漸氧化成紅色或粉紅色結(jié)晶塊。對(duì)光敏感。能從氨溶液中還原硝酸銀。溶于醇和醚,不溶于水(溶于590份水)。低毒,半數(shù)致死量(大鼠,經(jīng)口)779mg/kg。有致癌可能性。
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