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

CN ChemNet > Gold Suppliers > cnjxchem >

Congo red

Congo red

Category :

Catalyst and Auxiliary

CAS NO : 573-58-0
EC NO : 209-358-4
Molecular Formula : C32H22N6Na2O6S2
Main Specifications :
Synonyms : C.I. 22120;C.I. Direct Red 28;C.I. Direct Red 28, disodium salt;C.I. Direct Red 28, disodium salt (8CI);Congo red;Direct Red 28;Congo red (0.1% in water)[for titration];Congo red (0.1% in water);Direct Scarlet 4B;disodium 3,3'-[biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate);disodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulfonate;Direct Red 28;
Congo red
Molecular Structure:Congo red 573-58-0
If you are sourcing Congo red from China ,just feel free to inquire
Contact us
Company:
   Wenzhou Chemical Material Factory
Contact:
   Mr Zhang
Phone:
+86-577-88799961 88795800 88799963 88799960 88799962
Mobile phone:
Fax:
+86-577-88790887
E-mail:
sales@cnjxchem.com
Website:
http://www.cnjxchem.com
Address:
Yanjiang Industry Zone ,Wenzhou,China
Zip Code:
325007\8
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: 托里县| 永安市| 赤城县| 武胜县| 星子县| 马鞍山市| 徐水县| 孟州市| 红原县| 肃南| 抚顺县| 兰考县| 中山市| 陕西省| 白河县| 黄平县| 嘉黎县| 金川县| 鄢陵县| 金华市| 丰县| 吴江市| 饶阳县| 邢台市| 报价| 台东县| 仁布县| 高密市| 舟山市| 朔州市| 仁寿县| 新蔡县| 盘锦市| 景泰县| 高雄县| 邹平县| 甘南县| 洮南市| 晋州市| 万宁市| 佳木斯市|