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

Home > Offer to Sell > Organic Chemicals and Derivatives > Others > Diketene

Diketene

Inquiry
  Post Date: Apr 19,2023
  Expiry Date: Oct 16,2023
  Detailed Description: Cas No. :674-82-8 We are one of a key manufacture
of the dyestuff intermediate,
organic pigment intermediate, and
pesticides intermediate in China.
Our main products include: AAA,
AAOA, AAOT, AAOCA, AS-IRG, VOS,
MOS etc. We sell the intermediate
home and abroad well, and at the
same time, we also offer silicone
series for cross-linking agent,
coupling agent, etc. Welcome to
visit our web: www.yzjchem.com to
get more information, if you want
to find a supplier, if you need
any help or have any question,
feel free to contact us!

  CAS Registry Number:

674-82-8

  Synonyms: ;diketen;Ketenedimer,99%;Ketene Dimer;DK;Acetyl ketene;4-Methylene-2-oxetanone;But-3-en-3-olide;4-methylideneoxetan-2-one;but-1-ene-1,3-dione;
  Molecular Formula: C4H4O2
  Molecular Weight: 84.0734
  Molecular Structure: 674-82-8 diketene
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R10:;
R20:;
  Safety Description: S3:;

  Company: Jiangyan Yangtze River Chemcial Co.,Ltd     [ China ]        
  Contact: Sherry
  Tel: 0523-82778041
  Fax: 0523-88642070
  Email: zlq@yzjchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 疏附县| 东乌珠穆沁旗| 商南县| 沭阳县| 肥乡县| 大渡口区| 通州区| 舞钢市| 阿拉善左旗| 楚雄市| 南皮县| 汉川市| 贡嘎县| 天镇县| 永嘉县| 卓尼县| 高邑县| 延寿县| 修武县| 郴州市| 九龙坡区| 宜君县| 游戏| 手游| 河源市| 宝兴县| 隆昌县| 广南县| 涪陵区| 崇义县| 瑞昌市| 邢台县| 屏南县| 奉贤区| 应用必备| 黔西县| 余姚市| 广河县| 彭泽县| 天祝| 东兴市|