国产精品久久国产精品99 gif_邻居少妇张开双腿让我爽一夜_国产亚洲精品久久久久丝瓜_无码午夜成人1000部免费视频_欧美激情乱人伦

HEZE J-UNITED CHEMICAL CO., LTD.

Foaming agent , Disinfector , Electronic Chemicals , Stabilizers , Preservatives

Tel: +86-18605305732
Foaming agent Disinfector Electronic Chemicals Stabilizers / Preservatives Plasticizers Adhesion promoter and tackifying resin and Foaming regulator New Epoxy New plasticized crosslinkers of sulfonamides New crosslinkers of sulfones New plasticized crosslinkers of sulfonic esters Polymer Intermediates Bromides and flame retardants Antiscorch agents Color developing agent for heat sensitive paper Dye Intermediates Pesticide Intermediates Sulfonic esters intermediates Sulfonamides intermediates Sulfone intermediates Sulfinate intermediates Sulfonyl chloride intermediates Alkyl sulfonyl chloride derivatives Pharmaceutical intermediates Nitrosulfone derivatives （Branch）
Product
Product Name CAS No. Detail
  2-Pentyl tosylate
3813-69-2
Detail
  3-methylbutyl tosylate
2431-75-6
 Detail
  neopentyl tosylate
163088
 Detail
  Cyclohexyl p-toluenesulfonate
953-91-3
 Detail
  Cyclohexyl benzenesulphonate
782-84-3
 Detail
  p-toluenesulfonic acid phenyl ester
640-60-8
 Detail
  4-tolyl tosylate
3899-96-5
 Detail
  hexyl benzenesulfonate
781-07-7
 Detail
  heptyl 4-methylbenzenesulfonate
24767-82-6
 Detail
  octyl tosylate
3386-35-4
 Detail
  Dodecyl p-toluenesulfonate
10157-76-3
 Detail
  n-hexadecyl p-toluenesulfonate
6068-28-6
 Detail
  p-Toluenesulfonic Acid Octadecyl Ester
3386-32-1
 Detail
  Toluene-4-sulfonic acid furfuryl ester?
19820-73-6
 Detail
  Cyclopentyl benzenesulphonate
779-95-3
 Detail
  cyclopentyl tosylate
605727
 Detail
  Benzyl Benzenesulfonate
38632-84-7
 Detail
  Benzyl 4-toluenesulfonate
1024-41-5
 Detail
  o-tolyl benzenesulfonate
41480-08-4
 Detail
  o-Tolyl p-toluenesulfonate
599-75-7
 Detail

810 Records First 2122232425 41

CONTACT US

Tel:+86-536-5399456
Domestic Sales Department:
+86-13869682027 +86-13011678096

Foreign trade import and export company:
+86-15953646030 +86-18363669993
+86-18363669995

Service:
+86-13505739799 +86-18605305732

Copyright(C)2021 , Heze J-United Chemical Co., Ltd. All Rights Reserved.   Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice

亚洲www啪成人一区二区| 免费无码一区二区三区a片| 国产伦精品一区二区三区| 国产精品亚洲一区二区三区在线| 精品蜜臀av在线天堂| 人妻熟妇乱又伦精品视频| 成人国产精品免费视频| 国产精品亚洲综合色区韩国| 特黄少妇60分钟在线观看播放| 国产精品美女一区二区三区| 亚洲粉嫩高潮的18p| 欧美日韩一区二区三区自拍| 亚洲av无码之日韩精品| 欧美牲交a欧美牲交aⅴ免费下载| 97精品人人妻人人| 麻豆av久久av盛宴av| 中文精品无码中文字幕无码专区| 精品久久精品久久99| 一区二区三区人妻无码| 毛片大全真人在线| 亚洲国产精品美女久久久久 | 国产精品国产精品国产专区不卡 | 国精品99久9在线 | 免费| 人摸人人人澡人人超碰手机版| 公和我做好爽添厨房| 欧美人与动人物姣配xxxx| 色欲色香天天天综合网www| 国产高潮视频在线观看| 免费无码毛片一区二区app| 粉嫩被粗大进进出出视频| 丰满少妇a级毛片| 4438xx亚洲最大五色丁香 | 久久天天躁狠狠躁夜夜| 肥老熟妇伦子伦456视频| 三男一女吃奶添下面视频| а√8天堂中文官网资源| 公粗挺进了我的密道在线播放贝壳 | 国产播放隔着超薄丝袜进入| 亚洲日韩乱码久久久久久| 中文字幕av一区中文字幕天堂| 无码人妻精品一区二区三区99不卡|