欧美国精一区二区_国产好吊日视频在线_影音先锋欧美在线_成人在线毛片观看_亚洲国产成人精品女人久久无

PRODUCTS
Hydrolyzed inks and pig
Dye intermediates
Functional chemicals
Synthesis design
CONTACT US
R&D Center:Gate Two,Tianjia Road,Tianchang City,Anhui,China
Tel:+86-550-2392698
Mobile:+86-18355069969(Manager Sun)
Mobile:+86-18355069959(Manager Ji)
Mobile:+86-18355069979(Manager Zhang)
E-mail:tianjiachem@hotmail.com
Products
Dihydroxyviolanthron

Product name

　Dihydroxyviolanthron

CAS NO

　128-59-6

Assay

　60%~80%

Structural formula

　

 

Home　?。　?a href="/about_en.html">About us　?。　?a href="/product_en.html">Products　?。　?a href="/dev_detail_en/id/1.html">Technology　　｜　　Factory　?。　?a href="/news_en.html">News　　｜　　Contact us　?。　?a href="/index.html" style="font-family: '宋體';">中文版
Tianchang Tianjia Chemical Technology Co., Ltd.  Copyright(C)2016 All Rights Reserved. Supported by  ChemNet  ChinaChemNet  Toocle  Copyright Notice

皖公網(wǎng)安備 34118102000353號(hào)
松潘县| 绥棱县| 永寿县| 五指山市| 江孜县| 平度市| 鄯善县| 临高县| 赫章县| 桃园县| 岳阳县| 滨州市| 福安市| 铜梁县| 德州市| 商河县| 高邑县| 千阳县| 新乡市| 西乡县| 怀宁县| 芒康县| 乃东县| 宾川县| 尉犁县| 繁昌县| 云安县| 济南市| 锡林郭勒盟| 奉新县| 湘潭市| 邯郸市| 吐鲁番市| 宽甸| 玉门市| 漠河县| 呼玛县| 德保县| 江孜县| 关岭| 垣曲县|