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吐混40

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产品名称: 吐混40
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吐混40


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吐混40
中文名称:吐混40
其他中文名称:吐温40;聚氧乙烯山梨糖醇酐单棕榈酸酯;聚乙氧基棕榈酸清凉茶醇;聚氧乙烯失水山梨醇单棕榈酸酯;聚山梨醇酯;脱水山梨醇单棕榈酸酯聚氧乙烯醚
英文名称: Tween 40
其他英文名称: Polyoxyethylene sorbitan monopalmitate
产品规格: CP
包装:500ml 
吐混40CAS号:9005-66-7
分子式:C22H42O6·(C2H4O)n
级别:CP
羟值 :90~107KOHmg/g
酸值:≤2.0KOHmg/g
皂化值:40~50KOHmg/g
重金属:≤0.001%
水分:≤3.0%
性状:浅黄色液体(放置 后可能成凝胶状)。溶于水、甲醇、乙醇、异丙醇、乙二醇和棉子油,不溶于植物油及矿油。相对密度 约1.08。黏度 400~600mPa.S。亲水亲油值 HLB15.6。闪点 >149℃。
吐混40用途:生化研究。非离子型表面活性剂。气相色谱固定液(*高使用温度140℃),分离分析脂肪酸酯、醇、酮及卤化物。水溶性乳化剂。加溶剂。纺织工业用抗静电剂和纤维润滑剂
保存:RT
 

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