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<title><![CDATA[EC21 Product Catalogs - cas 123 31 9]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cas 123 31 9.html]]></link><item>
<title><![CDATA[Cas 123-31-9 Hydroquinone]]></title><link><![CDATA[https://dingyanchemical.en.ec21.com/Cas_123_31_9_Hydroquinone--11841248_12042611.html]]></link><description><![CDATA[Items 
Standard 
Appearance 
White crystals or crystalline powders 
Main content (%) 
≥99.0% 
Melting point ( ℃) 
171-175 ℃ 
Burning residue (%) 
≤0.05% 
Iron (%) 
≤0.002% 
Lead (%) 
≤0.0]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
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<title><![CDATA[Chemical Industry Grade Hydroquinone Cas 123-31-9 with Best Price]]></title><link><![CDATA[https://dl12.en.ec21.com/Chemical_Industry_Grade_Hydroquinone_Cas--11731919_11731920.html]]></link><description><![CDATA[产品名称：对苯二酚同义词：对苯二酚, 99.5%, 99.5% ; 羟基喹啉; 氢醌; 氢醌; AKOS BBS-00004220 ; 对苯二酚--1,4-苯二酚；异羟黄酮; 美拉尼克斯中科院： 123-31-9 ]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Factory Supply High Quality Glyoxylic Acid CAS 298-12-4 in Stock with Good Price]]></title><link><![CDATA[https://dulingtrade.en.ec21.com/Factory_Supply_High_Quality_Glyoxylic--11587978_11930591.html]]></link><description><![CDATA[CAS 123-31-9, Povidone iodine CAS 25655-41-8, Polyvinylpyrrolidone CAS 9003-39-8, Ferrocene CAS 102-54-5, Glyoxylic acid CAS 298-12-4. 
If there are any need for the chemicals, please do not hesitate]]></description><pubDate><![CDATA[20240428]]></pubDate></item>
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<title><![CDATA[Hydroquinone]]></title><link><![CDATA[https://365914zxx.en.ec21.com/Hydroquinone--11647182_11912754.html]]></link><description><![CDATA[9.5%，99.5%；补充醌；对苯二酚；对苯二酚；AKOS BBS-00004220；对酚--1,4-酚；离子醌；梅兰尼克斯 CAS: 123-31-9 中频：C6H6O2底座：110.11EINECS：204-617-8产品类别]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[hydroquinone]]></title><link><![CDATA[https://global1za.en.ec21.com/hydroquinone--10878286_10878373.html]]></link><description><![CDATA[Quick Details 
CAS No.:123-31-9 
Other Names:1,4-Dihydroxybenzene 
MF:C6H4(OH)2 
EINECS No.:204-617-8 
Type:Syntheses Material Intermediates 
Purity:99%-101% 
Application:Generally for photograph, dy]]></description><pubDate><![CDATA[20181220]]></pubDate></item>
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<title><![CDATA[Hydroquinone]]></title><link><![CDATA[https://chemsunchemical.en.ec21.com/Hydroquinone--11813702_11873827.html]]></link><description><![CDATA[Product name: Hydroquinone 
CAS: 123-31-9 
Hydroquinone, also known as hydroquinone, is an organic compound formed by the substitution of two para-hydrogen groups of benzene with hydroxyl groups. Its]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
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<title><![CDATA[AB Products]]></title><link><![CDATA[https://willingtech.en.ec21.com/AB_Products--4887724_4887725.html]]></link><description><![CDATA[31
EK-00341
EK-00383
EK-01103
EK-15629
EK-2101-120-03-1-1
EK-2101-150-03-1-1
EK-2101-30-03-1-10
EK-2101-50-03-1-10
EK-2101-70-03-1-10
EK-2101-90-03-1-10
EK-2102-120-03-1-1
EK-2102-150-03-1-1
EK-2102-]]></description><pubDate><![CDATA[20220825]]></pubDate></item>

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