亚洲国产毛片色多多_国产日韩欧美一区精品_720lu国内自拍视频在线_男人的天堂国产一区二区_亚洲发给我的视频在线_无码免费国产综合_成人免费拍拍视频_婷婷五月天激情四射_亚洲国产成人精品青青草原导航_惠民福利japanese少妇高潮喷水

<ul id="2aiso"><tbody id="2aiso"></tbody></ul>

<ul id="2aiso"><pre id="2aiso"></pre></ul><ul id="2aiso"></ul>

<blockquote id="2aiso"></blockquote>

<center id="2aiso"><tfoot id="2aiso"></tfoot></center>

<blockquote id="2aiso"><tfoot id="2aiso"></tfoot></blockquote>

關(guān)注官方微信公眾號(hào)

Pyridine-triphenylborane

NamePyridine-triphenylborane

CAS No.971-66-4

AppearanceWhite to light yellow crystalline powder

SpecificationPurity ≥99%

Packaging25KG drum

ApplicationAnticorrosive coating additives

DownloadTDS,MSDS

Prev
Next

CONTACT INFORMATION

Add: No.19, Tongji Road, Shuige Industrial Zone, Lishui, Zhejiang, China.
Tel: +86-578-2697828
Fax: +86-578-2126428
Global sales: +86-578-2134101
China sales: +86-578-2697828

<ul id="cgcqg"><pre id="cgcqg"></pre></ul><ul id="cgcqg"><tbody id="cgcqg"></tbody></ul>