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 > Optical Brightening Agent KCB

Optical Brightening Agent KCB

Inquiry
  Post Date: Apr 25,2025
  Expiry Date: Oct 22,2025
  Detailed Description: Cas No. :5089-22-5

  CAS Registry Number:

5089-22-5

  Synonyms: ;KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB;1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb;
  Molecular Formula: C24H14N2O2
  Molecular Weight: 362.3802
  Molecular Structure: 5089-22-5 Fluorescent Brightener KCB

  Company: Hangzhou GenReal New Materials Co., Ltd.     [ China ]          
  Contact: Mr. Zhu
  Tel: +86-571-82892182
  Fax: +86-571-82896558
  Email: sales@genrealchem.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: 八宿县| 阳新县| 五台县| 红安县| 阿勒泰市| 安多县| 嵊泗县| 平罗县| 三都| 桐庐县| 三门县| 新巴尔虎左旗| 海兴县| 辽阳市| 泰兴市| 包头市| 开鲁县| 府谷县| 威信县| 乡城县| 剑河县| 通许县| 舟山市| 麻栗坡县| 夹江县| 许昌市| 鸡西市| 石柱| 成都市| 蒲江县| 台安县| 安康市| 福建省| 山阳县| 绥德县| 阜新市| 格尔木市| 磴口县| 诸城市| 永州市| 若尔盖县|