潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

ChemNet > Gold Suppliers > Z-CHEM >

BDSA

BDSA

Category :

Intermediates/Dyestuff intermediates

CAS NO : 117-61-3
EC NO : 204-200-0
Molecular Formula : C12H10N2O6S2
Main Specifications :
Synonyms : [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-;4,4'-Diaminobiphenyl-2,2'-disulfonic acid;4,4'-diaminobiphenyl-2,2'-disulfonate;BDSA;2,2'-Benzidinedisulfonic Acid;
BDSA
Molecular Structure:BDSA 117-61-3
If you are sourcing BDSA from China ,just feel free to inquire
Contact us
Company:
   Shanghai Z-CHEM Chemical Co.,Ltd.
Contact:
   Ms.Guo
Phone:
021-58851069
Mobile phone:
Fax:
021-58851178
E-mail:
sales@shzchem.com
Website:
http://www.shzchem.com
Address:
Rm409,410 Shanghai ship &shipping research institute no.600 Minsheng Road, Shanghai 200135 China
Zip Code:
200135
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 绩溪县| 义马市| 隆回县| 宜兴市| 宿迁市| 兴安县| 顺义区| 伽师县| 清流县| 井研县| 龙游县| 陆河县| 宜宾市| 纳雍县| 乐安县| 大庆市| 唐河县| 高邮市| 乾安县| 固阳县| 阳城县| 东方市| 安阳县| 平阳县| 乌拉特中旗| 承德县| 治多县| 陆良县| 渝中区| 韶关市| 会东县| 北安市| 霍林郭勒市| 繁昌县| 扎赉特旗| 隆尧县| 清涧县| 洪雅县| 峡江县| 延吉市| 南郑县|