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 > FEIMING >

1,2,4,5-cyclohexanetetracarboxylic dianhydride

1,2,4,5-cyclohexanetetracarboxylic dianhydride

Category :

Intermediates/Synthesis material intermediates

CAS NO : 2754-41-8
EC NO :
Molecular Formula : C10H8O6
Main Specifications : 99.%
Synonyms : 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, hexahydro-;Hexahydro-1H,3H-furo[3,4-f][2]benzofuran-1,3,5,7-tetrone;1,2,4,5-cyclohexanetetrcarboxylic dianhydride;1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride;1,2,4,5-Cyclohexanetetracarboxylic dianhydride;HPMDA;1,2,4,5-cyclohexanetetrcarboxylic dianhydride(HPMDA);1,2,4,5-cyclohexanetetracarboxylic dianhydride (HPMDA);Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone;
1,2,4,5-cyclohexanetetracarboxylic dianhydride
Package: 1kg/10kg
Uses : High-performance material monomers, Polyimide,Colorless polyimide film
Molecular Structure:1,2,4,5-cyclohexanetetracarboxylic dianhydride 2754-41-8
Product description: HPMDA : Boat Form ≥97.0%;Chair Form ≤2.0%
If you are sourcing 1,2,4,5-cyclohexanetetracarboxylic dianhydride from China ,just feel free to inquire
Contact us
Company:
   Shenzhen Feiming Science and Technology Co., Ltd.
Contact:
   Sale
Phone:
+86-755-85232577
Mobile phone:
Fax:
+86-755-84594577
E-mail:
sale@fmect.com
Website:
http://www.fmect.com
Address:
#B2309, Fenglin International Center ,Jixiang Road,LongGang District, Shenzhen
Zip Code:
518172
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: 孝感市| 抚顺县| 娱乐| 通渭县| 丹巴县| 綦江县| 策勒县| 荣成市| 文昌市| 蓬安县| 开阳县| 长宁县| 浮山县| 平邑县| 丰镇市| 海兴县| 井陉县| 宁南县| 紫金县| 枣阳市| 宁化县| 渝北区| 绵阳市| 义马市| 泰州市| 南宫市| 确山县| 陵水| 丹棱县| 木兰县| 通渭县| 五莲县| 哈巴河县| 皋兰县| 沅陵县| 阿城市| 新竹市| 奉新县| 湘西| 上蔡县| 镇雄县|