44-Diaminodiphenylsulfone
CAS#80-08-0

4,4’-Diaminodiphenylsulfone CAS#80-08-0
4,4’-Diaminodiphenylsulfone CAS#80-08-0-5
4,4’-Diaminodiphenylsulfone CAS#80-08-0-4
4,4’-Diaminodiphenylsulfone CAS#80-08-0-3
4,4’-Diaminodiphenylsulfone CAS#80-08-0-2
44-Diaminodiphenylsulfone, Promotion Season Now in Store and Free Sample for Testing with Factory Price
  • Appearance: Off -White Crystalline Solid
  • Assay: 99.0% min
  • Packaging: 25kg/Fiber drum.
  • Sample: Available
Bulk Inquiry
Request Samples

44-Diaminodiphenylsulfone: The Complete Guide

Get One-Stop Solution from This Page

Request A Free Quote

Quality Control of 44-Diaminodiphenylsulfone

Quality Control & MSDS
Chemical Structure
Packing of Bretazenil
4,4’-Diaminodiphenylsulfone CAS#80-08-0-4
4,4’-Diaminodiphenylsulfone CAS#80-08-0-5

Description of 44-Diaminodiphenylsulfone

An antibacterial used in the treatment of dermatitis herpetiformis.

Basic Info of 44-Diaminodiphenylsulfone

Basic Info

Chemical Name

dapsone

Synonyms

44-Diaminodiphenylsulfone;Benzenamine, 44-sulfonylbis-;4-(4-aminophenyl)sulfonylaniline;

CAS No.

80-08-0

Molecular Formula

C12H12N2O2S

Molecular Weight

248.30100

PSA

94.56000

LogP

3.92700

Safety Info

RTECS

BY8925000

Hazard Class

6.1(b)

Safety Statements

S22

HS Code

29051620

Packing Group

III

WGK Germany

1

RIDADR

UN 3249

Risk Statements

R22

Hazard Codes

Xn

Symbol

GHS07

Hazard Declaration

H302

Signal Word

Warning

 

Properties

Appearance & Physical State

white crystalline powder

Density

1.361 g/cm3

Boiling Point

511.7ºC at 760 mmHg

Melting Point

173-178ºC

Flash Point

263.2ºC

Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Storage Condition

-20ºC Freezer

 

Numbering system

MDL number

MFCD00007887

EINECS number

201-248-4

 

Facebook
Twitter
LinkedIn

What is 44-Diaminodiphenylsulfone?

Part I: Introduction

     With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 44-Diaminodiphenylsulfone which has developed particularly rapidly in recent years. Do you know about 44-Diaminodiphenylsulfone?

The official answer: 44-Diaminodiphenyl sulfone is a widely used chemical individual, both as a hardener in epoxy resin curing and as a therapeutic agent in the treatment of bacterial infections in humans or animals, and has been approved as an antibiotic by the Food and Drug Administration since 1963. About its use in human medicine, aminophenol is in fact an effective antibiotic for the initial treatment of leprosy and was later used as an inhibitor of herpes-like dermatitis.

What’s the application of 44-Diaminodiphenylsulfone?

Part 2: In-depth development

4,4′-Diaminodiphenyl sulfone is an important aromatic sulfone compound refined by ammoniation reaction at high temperature and pressure, mainly used in the synthesis of polysulfone amide resins and other polymer synthesis materials, the synthesis of a variety of acid azo dyes, and disperse dyes. It can be used as a curing agent for epoxy resins, insulating materials for the electrical industry, textile equipment, and as a catalyst, as well as in the pharmaceutical industry for the treatment of leprosy and herpes-like dermatitis, AIDS, etc.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Hello, I’m Pew Ni, the chemical products one-stop solution expert.

Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

CEO Email: inquiry@sincerechemical.com

CEO Phone Number:
 +86-188-6575 9396

CEO WhatsApp:
+86-188-6575 9396

Request A Free Quote

Keywords of 44-Diaminodiphenylsulfone

44-Diaminodiphenylsulfone, 80-08-0, buy 44-Diaminodiphenylsulfone , 44-Diaminodiphenylsulfone  supplier, purchase 44-Diaminodiphenylsulfone , 44-Diaminodiphenylsulfone  cost, 44-Diaminodiphenylsulfone  manufacturer, order 44-Diaminodiphenylsulfone , high purity 44-Diaminodiphenylsulfone

WHY THEY SAY TO US

Unilever
Unilever
Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.
Dupont
Dupont
I have visited Sincere Chemical company in the year 2018. Their company can be considered as one of the most professional, customer-focused, and product quality-driven companies that I have worked with in recent years.
Brazil Aline
Brazil Aline
We are a pharmaceutical products manufacturer in Brazil. I’m happy to cooperate with Sincere Chemical especially cooperate with Peter. Peter is patient and friendly. I’m satisfied with his 24*7 hours service. We are not only cooperators but also best friends with each other.
USA Franklin
USA Franklin
Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
Canada Kate
I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
United Kingdom Giles
United Kingdom Giles
Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
Korea Kim
Korea Kim
Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
India Shikhar
India Shikhar
In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Mexico Gonzalo
Mexico Gonzalo
Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...

Hot Sale Products

Request A Free Quote

Questions, comments? You tell us. We listen.

Free samples are available for you.

CEO Phone Number

+86-188-888 45678

Scroll to Top