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 > Capricorn Chemicals >

Optical brightener

Optical brightener

Category :

Other Chemicals/Others

CAS NO : 13001-40-6
EC NO : 235-836-7;235-835-1
Molecular Formula : C24H16N2
Main Specifications :
Synonyms : Optical Brightening Agent ER-??;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-??;ER-??;Optical Brightening Agent ER-??;Optical Brightner ER-I;Optical Brightner ER-III;
Optical brightener
Molecular Structure:Optical brightener 13001-40-6
If you are sourcing Optical brightener from United-Kingdom ,just feel free to inquire
Contact us
Company:
   Capricorn Chemicals
E-mail:
chem@netsun.com
Address:
Milkmaid House, Rampton End, Willingham,Cambridge,
Zip Code:
CB4 5JB
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: 中西区| 沙湾县| 奉化市| 武义县| 邛崃市| 上蔡县| 襄垣县| 霍山县| 怀化市| 宝兴县| 阿瓦提县| 岱山县| 泗阳县| 徐闻县| 乐山市| 西畴县| 开阳县| 马尔康县| 澎湖县| 北辰区| 汾西县| 安新县| 太谷县| 奈曼旗| 辽源市| 新巴尔虎右旗| 万宁市| 武冈市| 泰宁县| 双鸭山市| 灵寿县| 邯郸县| 佛山市| 缙云县| 维西| 岳普湖县| 望城县| 鄂伦春自治旗| 蓬安县| 迁安市| 修武县|