4,4′-dichlorodiphenyl sulfone cas 80-07-9

描述

4,4′-Dichlorodiphenyl sulfone CAS 80-07-9 Quick Details

Chemical Name: 4,4′-Dichlorodiphenyl sulfone

CAS No.: 80-07-9

Molecular Fomula: C12H8Cl2O2S

Molecular weight:287.16

Chemical Structure:

Appearance: White crystalline powder

Assay: ≥99.9%

4,4′-Dichlorodiphenyl sulfoneCAS 80-07-9Typical Properties

Items		Specifications
Description		White crystalline powder
Melting point		≥148.0℃
pH value		6.5-7.5
Clarity		≤0.05
Content		≥99.9%
Foreign body	0.5mm Above
	0.5-0.2mm Between	2
	0.2mm Following	10
Loss on Drying		≤0.5%(Or customer requirements)
Residue on Ignition		—
Color of Solution		≤40
Fe ppm		≤5

4,4′-Dichlorodiphenyl sulfoneCAS 80-07-9Usage

Synthetic engineering plastics, dyes and polymers, such as polysulfone, polyethersulfone, polyethersulfone, polyethersulfone, etc., are also used as intermediates in pharmaceuticals and auxiliaries.

4,4′-Dichlorodiphenyl sulfoneCAS 80-07-9Packaging and Shipping

25 kg/carton.

25 kg/bag.

4,4′-Dichlorodiphenyl sulfoneCAS 80-07-9Storage

Keep the seal and keep it under low temperature and dry condition.