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 > Catalyst_and_Auxiliary > Catalyst > Bis(acetylacetonato)cobalt

Bis(acetylacetonato)cobalt

Inquiry
  Post Date: Mar 23,2021
  Expiry Date: Sep 19,2021
  Detailed Description: Cas No. :14024-48-7

  CAS Registry Number:

14024-48-7

  Synonyms: ;Cobalt acetylacetonate;Cobalt ii 2,4-pentanedionate;pentane-2,4-dione - cobalt (2:1);cobalt(2+) bis[(2Z)-4-oxopent-2-en-2-olate];cobalt(2+) (2E)-4-oxopent-2-en-2-olate (2Z)-4-oxopent-2-en-2-olate;Bis(Acetylacetonato)Cobalt;Cobalt(II) acetylacetonate;
  Molecular Formula: C10H14CoO4
  Molecular Weight: 257.149
  Molecular Structure: 14024-48-7 cobalt(II) 4-oxopent-2-en-2-olate
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R40:;
R42/43:;
  Safety Description: S22:;
S24:;
S36/37:;
S45:;

  Company: Zhengzhou Changkuan Technology Co., Ltd.     [ China ]        
  Contact: Betty
  Tel: 0086-371-63769919
  Fax: 0086-371-63603986
  Email: sales5@changkuantech.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: 柞水县| 旬阳县| 中阳县| 建阳市| 石首市| 会同县| 潍坊市| 盐城市| 赞皇县| 边坝县| 贺兰县| 长武县| 杭州市| 云南省| 抚顺县| 江油市| 容城县| 伊川县| 京山县| 华坪县| 通榆县| 嘉禾县| 克拉玛依市| 岫岩| 新田县| 贵州省| 北辰区| 庆安县| 谷城县| 上杭县| 佛山市| 西华县| 若尔盖县| 筠连县| 财经| 阳城县| 界首市| 全南县| 高邮市| 马边| 富裕县|