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 > Plastic Auxiliary Agent > Ultraviolet Absorbent UV-9 (BP- 3)

Ultraviolet Absorbent UV-9 (BP- 3)

Inquiry
  Post Date: May 15,2015
  Expiry Date: May 14,2016
  Detailed Description: Cas No. :  131-57-7 Chemical name: 2-Hydroxy-4-methoxy-benzophenone
CAS Number:   131-57-7
Structural formula:



Molecular formula: C7H8O2
Technical conditions:
? Appearance: Light yellow crystalline powder
? Melting point: 62-64 °C
? Content: ≥99.0%
Characteristics and Uses : This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 270-340 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products.
Packing:   25kg/fiber drum

  CAS Registry Number:

  131-57-7


  Company: DALIAN RESEARCH & DESIGN INSTITUTE OF CHEMICAL INDUSTRY     [ China ]          
  Contact: Ms.Mary Ni
  Tel: +86-411 84674606,13704262343
  Fax: +86-411-84678594
  Email: maryni-china@163.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: 泌阳县| 太原市| 贡嘎县| 博客| 平邑县| 灌阳县| 丰城市| 同德县| 丹棱县| 聂荣县| 曲周县| 富裕县| 叙永县| 宜黄县| 修武县| 梓潼县| 诸城市| 增城市| 河池市| 华蓥市| 云梦县| 宿松县| 综艺| 香港| 炎陵县| 双流县| 安乡县| 台州市| 南京市| 本溪市| 清远市| 怀仁县| 凭祥市| 得荣县| 茂名市| 开远市| 多伦县| 平阳县| 西乌珠穆沁旗| 葫芦岛市| 鄂伦春自治旗|