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1,6-小9体育直播下载安装苹果

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reliable best shade,provide a skin never fade.
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1,6-dihydroxy naphthalene

c.a.s. no.: 575-44-0

chemical formula:  c10h8o2

molecular weight: 160.17

 

 

appearance

white powder

hplc

98% min.

melting point

135°c min.

insoluble

0.2% max.

packing

25 kg woven bag



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