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首頁 > 供應產品 > 十二羥基硬脂酸
十二羥基硬脂酸
單價 14500.00 / 噸對比
詢價 暫無
發貨 上海付款后24小時內
庫存 50噸
含量 99
密度 0.944
包裝 25公斤
過期 長期有效
更新 2015-05-11 14:50
 
詳細信息

十二羥基硬脂酸

 
中文名稱:12-羥基硬脂酸;12-羥基-十八酸
英文名稱:12-Hydroxystearic acid;12-hydroxy-Octadecanoic acid;12-hydroxy-stearic aci;12-hydroxyoctadecanoic acid;barolub fto;ceroxin gl
分子式  CH3(CH2)5CH(OH)(CH2)10COOH
分子量:300.4806
性質  片狀或針狀結晶。熔點82~93℃。可燃,低毒。不溶于水,溶于乙醇**氯仿。用途  用于制潤滑脂, 也用于有機合成
制備方法:由蓖麻油在鎳-鋁催化劑存在下,于185℃和5MPa條件下加氫,反應產物經皂化、酸解即得產品。
用途:配制防銹潤滑脂、鋰基潤滑油、表面活性物質等,也可用作化學中間體
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