4, 4'-Diaminodiphenylsulfone (DDS)

Min.Order / FOB Price:Get Latest Price

100 Kilogram	Negotiable

100 Kilogram

Negotiable

Min.Order :100 Kilogram
Purity: 99.9%
Payment Terms : L/C,T/T

Keywords

CAS NO.: 80-08-0 epoxy resin hardener curing agent

Quick Details

Appearance:white crystal powder
Application:CAS: 80-08-0 1 synthetic polysulfone amide resin and other polymers. 2 Epoxy resin curing agent 3 Adhesive 4 gas chromatography stationary phase 5 anti-leprosy drugs
PackAge:25kg/drum
ProductionCapacity:50000|Metric Ton|Month
Storage:1year
Transportation:by sea,by air

Superiority:

Chemical name: 4,4 '- diaminodiphenyl sulfone

Other names: dapsone; 4 - aminophenyl sulfone; diamino diphenyl sulfone; 4,4 '- diamino diphenyl sulfone

CAS Number: 80-08-0

Details:

Epoxy resin curing agent 4, 4'-Diaminodiphenylsulfone (DDS)

English name: 4, 4'-Diaminodiphenylsulfone (DDS)
Other name: 4, 4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone
Molecular Formula: C12H12N2O2S
Molecular Weight: 248.30
CAS No.: 80-08-0
EINECS No.: 201-248-4

Identification:

Chemical name: 4,4 '- diaminodiphenyl sulfone

Other names: dapsone; 4 - aminophenyl sulfone; diamino diphenyl sulfone; 4,4 '- diamino diphenyl sulfone

CAS Number: 80-08-0

Chemical Description:

Molecular formula: C12H12N2O2S

Molecular Weight: 248.30

Structure:

Description and Physical Properties:

Physical state: Solid (powder)

Solubility: soluble in methanol, ethanol, acetone and hydrochloric acid, insoluble in water

Quality Index:

Appearance: white crystal powder

Assay: 99.9% min.

Melting point: 175.0 ° C-181.0 ° C

Loss on drying: 0.2% max. (Enterprise standard)

Packing:25 kg / drum.

Uses:

A synthetic polysulfone amide resin and other polymers.

(2) Epoxy resin curing agent

3 Adhesive

4 gas chromatography stationary phase

5 anti-leprosy drugs

Mainly related to the above purposes aerospace industry, industrial laminates, insulation materials, textile equipment, pharmaceutical and other industries.

Handling and Storage:

Wash thoroughly after handling body. Remove contaminated clothing and wash before re-use. Avoid contact with eyes, skin and clothing, ingestion and inhalation.

Store in a cool, dry place. In Keep container closed when not in use.

Security Guide

Overview: irritant, may cause respiratory irritation, eating poisonous.

Toxicity: Acute oral, rat, LD50 = 1g/kg.

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