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首頁 > 供應產品 > 內蒙古包頭市津南大亞硝酸鈉
內蒙古包頭市津南大亞硝酸鈉
單價 5000.00 / 噸對比
銷量 暫無
發貨 內蒙古包頭市付款后3天內
庫存 100噸起訂1噸
品牌 奧源
名稱 亞硝酸鈉
含量 99
作用 亞硝酸鈉
過期 長期有效
更新 2024-04-30 10:33
 
詳細信息
 C-亞硝化反應 烷烴的中心碳一般不發生亞硝化反應,除非連有酰基、芳酰基、羰基、羧基、硝基、***基、亞氨基或苯基等吸電子基團。一般的產物是亞硝胺或肟,硝基的鄰位碳在NaNO2作用下生成肟 (式3)[5]。式4則是碳原子部位發生亞硝化,產物為亞硝胺[6]。
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