一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
WhatsApp
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Synthetic Anti-infective Drugs>Anti-tuberculous mycobacterium leprae drugs>4,4'-Diaminodiphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone
4,4'-Diaminodiphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone
  • 4,4'-Diaminodiphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone

4,4'-Diaminodiphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone

Price Get Latest Price
Package 25KG
Min. Order: 25KG
Supply Ability: 100mt
Update Time: 2020-03-19

Product Details

Product Name: 4,4'-Diaminodiphenylsulfone; 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone CAS No.: 80-08-0
EC-No.: 201-248-4 Min. Order: 25KG
Purity: above 99.5% Supply Ability: 100mt
Release date: 2020/03/19

4,4'-Diaminodiphenylsulfone
Synonyms: 4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone
Molecular Formula:C12H12N2O2S
Molecular Weight:248.30
CAS:80-08-0
EINECS:201-248-4
Melting point:173-178 ºC
Purity:99.5%
4,4'-Diaminodiphenylsulfone be used for preparation polyimide, polyamide and epoxy resin material.

Company Profile Introduction

Career co-creation, benefit sharing, lasting innovation and harmonious development are the core values of Yuanda people. Co-creation and sharing is the foundation of Yuanda Chemical. Co-creation and sharing is to create business together and share benefits with employees, shareholders and customers. Employees work hard for Yuanda's growth, shareholders build a platform for Yuanda's business, and customers create markets for Yuanda's operations. This is the cornerstone of Yuanda Chemical. In the process of creating wealth, Yuanda Chemical insists on motivating employees with value, returning shareholders with benefits, dedicating customers with quality products, and earnestly fulfilling social responsibilities. Yuanda Chemical is the result of Co-creation and sharing. Through continuous innovation, Yuanda Chemical has enabled the company to maintain its vitality forever; and through the construction of a harmonious “heart” culture, the company has achieved rapid development. Tongchuang Sharing can make Yuanda Chemical an outstanding enterprise with employee pride, customer respect, peer admiration, government support and social trust, ensuring Yuanda chemical industry is evergreen.

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-07-26
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-07-24
$65.00
Watson Biotechnology Co.,Ltd
2026-07-22
VIP3Y
Hangzhou Hyper Chemicals Limited
2026-07-20
VIP6Y
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
2026-07-11
$100.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2026-07-09
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2026-06-30
$10.00
VIP6Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$29.00
VIP4Y
TargetMol Chemicals Inc.
2026-05-26
$29.00
VIP2Y
TargetMol Chemicals Inc.
2026-05-26
  • Since: 2009-08-21
  • Address: No. 1480, North Section of Tianfu Avenue, High-tech Zone, Chengdu, Sichuan Province
INQUIRY
David chen
18980937689
chenquanxing@126.com
万安县| 延安市| 昔阳县| 永新县| 密云县| 灵璧县| 清远市| 全南县| 佛山市| 黄山市| 门头沟区| 昌邑市| 北宁市| 西宁市| 汶川县| 大荔县| 中牟县| 卢龙县| 德格县| 辽源市| 和静县| 乌苏市| 武安市| 潮州市| 固安县| 青河县| 静安区| 桃源县| SHOW| 长泰县| 清涧县| 闻喜县| 赤壁市| 吴江市| 平舆县| 双桥区| 丹凤县| 观塘区| 新民市| 抚顺市| 崇明县|