Suzhou Yinsheng Chemicals Co., Ltd.
Suzhou Yinsheng Chemicals Co., Ltd.
Suzhou Yinsheng Chemicals Co., Ltd.
4,4’-Diamino Diphenyl Sulphone
Product Name: 4,4’-Diamino Diphenyl Sulphone
Casno: 80-08-0
Molecular formula:

C12H12N2O2S

Molecular weight: 248.3
Structural formula: 4,4’-Diamino Diphenyl Sulphone
Physical properties and Description:

physical state

solid (powder)

soluble

soluble in methanol, ethanol, acetone and dilute hydrochloric acid, insoluble in water

Quality Index:

appearance

white crystalline powder

content

99.5%min.

melting point

175.0° C— 181.0° C

dry weightless

0.2% max. (enterprise standard)

package:

The net weight of 25 kilograms of cardboard barrels.

Usage:

1. synthesis of polysulfone amide resin and other polymers.
2. epoxy resin curing agent
3. adhesive
4. gas chromatography fixed solution
5. anti leprosy drugs
The

Handling and storage:

After handling, thoroughly clean the whole body. Remove contaminated clothing and wash it before reuse.
Prevent contact with eyes, skin and clothing to prevent eating and inhaling.
It

Safety Guide:

Overview: irritation may cause respiratory irritation, eating poison.
Toxicity: acute oral, rat, LD50=1g/kg.