Diamino Diphenyl Sulfone (DDS)for Curing Leprosy CAS 80-08-0 4, 4′-Diaminodiphenylsulfone

Quick Details

Chemical Name: 4, 4′-Diaminodiphenylsulfone

Model NO.: 80-08-0

Customized: Non-Customized

Suitable for: Elderly, Children, Adult

Purity: >99%

Formula Weight: 248.3

Trademark: CQSP

Specification: 25kg

HS Code: 29309070

Cbnumber: CB0152851

Molecular Formula: C12h12n2o2s

CAS No: 80-08-0

Transport Package: Drum

Origin: China

Standard:Enterprise Standard 

Price:negotiable 

MOQ:10g

Production Capacity:5000kg/month

Shipping: DHL, EMS, FedEx, UPS

Shelf life:2 years

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Specification:ISO9001,USP,BP

Introduction

Abbreviated as DDS, also called Diamino Diphenyl Sulfone, 4,4'-Diaminodiphenylsulfone can neutralize acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides. Incompatible with strong oxidizing agents. Also incompatible with epoxy resins under uncontrolled conditions .

Utilizations

1. An antibacterial used in the treatment of dermatitis herpetiformis

2. Antibacterial, leprostatic, dermatitis herpetiformis suppressant

3. 4,4'-diaminodiphenylsulfone be used for preparation polyimide and epoxy resin material.

4,4'-Diaminodiphenylsulfone Chemical Properties

mp 175-177 °C(lit.)

storage temp. -20°C Freezer

Water Solubility <0.1 g/100 mL at 20 ºC

Merck 14,2822

BRN 788055

Stability: Stable. Combustible. Incompatible with strong oxidizing agents.

CAS DataBase Reference 80-08-0(CAS DataBase Reference)

NIST Chemistry Reference  

EPA Substance Registry System Benzenamine, 4,4'-sulfonylbis-(80-08-0)

Safety Information

Hazard Codes Xn

Risk Statements 22

Safety Statements 22

RIDADR 3249

WGK Germany 1

RTECS BY8925000

HazardClass 6.1(b)

PackingGroup III

HS Code 29051620

HS Code 29309070

Hazardous Substances Data 80-08-0(Hazardous Substances Data)