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匹诺麟

金虫 (小有名气)

[求助] 聚氧乙烯蓖麻油和聚氧乙烯氢化蓖麻油的结构式 已有1人参与

求助聚氧乙烯(35)蓖麻油和聚氧乙烯(40)氢化蓖麻油的结构式,以及结构式来源。万分感谢!

[ Last edited by 匹诺麟 on 2012-11-2 at 10:26 ]
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Polyoxyl 35 Castor Oil contains mainly the tri-ricinoleate ester of ethoxylated glycerol, with smaller amounts of polyethylene glycol ricinoleate and the corresponding free glycols. It results from the reaction of glycerol ricinoleate with 35 moles of ethylene oxide.

Polyoxyl 40 Hydrogenated Castor Oil contains mainly the tri-hydroxystearate ester of ethoxylated glycerol, with smaller amounts of polyethylene glycol tri-hydroxystearate and of the corresponding free glycols. It results from the reaction of glycerol tri-hydroxystearate with 40–45 moles of ethylene oxide.
10楼2018-03-15 09:51:16
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