Oxalic acid--Changzhou Chengbang Chemical Co., Ltd.

<optgroup id="r1q1r"><li id="r1q1r"><del id="r1q1r"></del></li></optgroup>

<optgroup id="r1q1r"></optgroup>

<span id="r1q1r"><sup id="r1q1r"></sup></span>

<span id="r1q1r"><sup id="r1q1r"></sup></span>

<acronym id="r1q1r"></acronym>

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

Collection ｜Homepage ｜中文版

Oxalic acid

Product name:	Oxalic acid
CAS NO:	144-62-7
Molecular weight:	90.03548
EC NO:	205-634-3
Molecular formula:	C₂H₂O₄
InChI:	InChI=1/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)/p-2
Structural formula:

Order Back

91亚洲精品无码久久久久,97国产自在线拍,黄色网站免费日本A√,久久久久久无码人妻A∨