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

国产精品久久久av久久久 | 性色av一区二区三区无码| 日韩精品久久精品三级| 久久99精品国产麻豆婷婷洗澡| 国产精品久久毛片| 亚洲国产成人精品无码一区二区| 一个添下面两个吃奶把腿扒开| 一本大道久久东京热无码av| 亚洲女同精品中文字幕| 欧美深性狂猛ⅹxxx深喉| 色综合天天综合高清网国产在线| 亚洲gv猛男gv无码男同| 少妇厨房愉情理伦片免费| 日本乱子人伦在线视频| 亚洲国产成人片在线观看无码| 国产成人精品视频ⅴa片软件竹菊 国产成人精品日本亚洲专区61 | 国产又色又爽又黄刺激在线视频| 亚洲日韩国产精品无码av| 国产成人综合在线视频| 亚洲国产日韩在线人成蜜芽| 妺妺窝人体色www看美女| 亚洲 日韩 欧美 成人 在线观看| 久久久久久久97| 久久精品国产亚洲av无码娇色| 99久久免费国产精精品| 国产真人作爱免费视频道歉| 少妇久久久久久被弄到高潮| 97无码人妻福利免费公开在线视频 | 国产人妻鲁鲁一区二区| 成年入口无限观看免费完整大片| 狼人青草久久网伊人| 国产无遮挡又黄又爽高潮| 亚洲国产一线二线三线| 四虎永久在线精品免费网址| 国产乱子伦视频在线播放| 久久精品人人做人人综合试看| 99久久精品国产一区二区| 亚洲国产无套无码av电影| 国产欧美精品一区二区三区四区| 亚洲欧美日韩一区在线观看| 国产精品美女久久久久av超清|