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单词
polyethylene glycol 4000
释义
Dictionary
See
polyethylene
polyethylene glycol 4000
polyethylene glycol 4000
A polymer consisting of ethylene oxide and water. The formula is H(OCH
2
CH
2
)
n
OH, in which the value of
n
is from 68 to 84. It is used as a water-soluble ointment base.
See also: polyethylene
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更新时间:2025/8/2 4:05:58