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 > Alcohol_And_aeth > Polyethylene glycol dimethyl ether

Polyethylene glycol dimethyl ether

Inquiry
  Post Date: May 14,2025
  Expiry Date: Nov 10,2025
  Detailed Description: Cas No. :24991-55-7 Specs:Active Purity ≥99 %
Appearance Light yellow transparent liquid
Active Purity ≥% 99
Water Content ≤ 1.0
PH Value (8:2) 6-8
Purity n=4,5,6 ≥% 75
Average Molecular Weight 250-270

  CAS Registry Number:

24991-55-7

  Synonyms: ;Poly(oxy-1,2-ethanediyl), alpha-methyl-omega-methoxy-;Polyethylene Glycol Dimethyl Ether;NHD;
  Molecular Formula: (C2H4O)multC2H6O
  Molecular Structure: 24991-55-7 Polyethylene glycol, dimethyl ether

  Company: JIANGSU DYNAMIC CHEMISTRY CO., LTD (Jiangsu Tianyin)     [ China ]          
  Contact: MISS AMY
  Tel: +86-510-87551427
  Fax: +86-510-87551428
  Email: tianyin@chinatianyin.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: 普安县| 永定县| 略阳县| 上高县| 泗阳县| 历史| 万全县| 宜兴市| 成武县| 林甸县| 定襄县| 万源市| 虹口区| 景东| 康保县| 奉节县| 青浦区| 衡阳县| 清水河县| 化德县| 南乐县| 元氏县| 栖霞市| 乌恰县| 登封市| 綦江县| 玉田县| 庄河市| 岳阳县| 尖扎县| 嘉定区| 芦溪县| 南川市| 高台县| 锡林郭勒盟| 赞皇县| 原平市| 武穴市| 潞西市| 顺平县| 盖州市|