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<title><![CDATA[EC21 Product Catalogs - phosphine oxide]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/phosphine_oxide--0508/1/phosphine oxide.html]]></link><item>
<title><![CDATA[High Purity Acetylene CAS 74-86-2]]></title><link><![CDATA[https://songhui1234.en.ec21.com/High_Purity_Acetylene_CAS_74--12021174_12021346.html]]></link><description><![CDATA[phosphine, hydrogen sulfide and other impurities and have a nasty garlic odor. Can not be liquefied at atmospheric pressure, insoluble in water, soluble in petroleum ether, ethanol, benzene and other]]></description><pubDate><![CDATA[20241030]]></pubDate></item>

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