国产对白国语对白_好爽…又高潮了免费毛片_国产乱码一二三区精品_成年免费a级毛片_国产精品自在自线视频

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

国产精品美女久久久久| 无码日韩精品一区二区免费暖暖| 少妇高潮av久久久久久| 高清国产天干天干天干不卡顿| 国产av无码专区亚洲av麻豆| 日本国产一区二区三区| 亚洲av无码日韩av无码导航| 免费裸体无遮挡黄网站免费看| 欧美特大特白屁股ass| 粗一硬一长一进一爽一a级| 亚洲成熟女人毛毛耸耸多| 免费a级毛片无码a| 亚洲中文字幕无码一区无广告| 国产成人在线午夜视频| 欧美老妇牲交videos| 粉嫩性色一区二区av| 久久精品第九区免费观看| 法国白嫩大屁股xxxx| 在线看片免费人成视频福利| 人妻少妇av中文字幕乱码| 亚洲一区精品二人人爽久久 | 噜噜噜噜私人影院| 国产婷婷色一区二区三区| 精品无码免费专区毛片| 日本熟妇色xxxxx日本免费看| 少妇高潮av久久久久久| 伊人久久精品久久亚洲一区| 狼人青草久久网伊人| 在线а√天堂中文官网| 久久综合精品国产一区| 偷看农村妇女牲交| 人妻av中文字幕无码专区| 天天躁日日躁狠狠躁欧美老妇小说 | 美女视频黄又黄又免费| 国产精欧美一区二区三区| 久久久日韩精品一区二区| 欧美性欧美巨大黑白大战| 人妻少妇av无码一区二区| 国产午夜精品久久久久免费视| 国产丰满老熟妇乱xxx1区| 亚洲国产精品不伦不卡|