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4,4'-Dichlorodiphenyl sulfone cas 80-07-9

Production name: 4,4'-Dichlorodiphenyl sulfone
Cas No.:80-07-9
Molecular Formula:C12H8Cl2O2S
Molecular Weight:287.16
Assay(%):≥99.9%
Package:25 kg/bag,25 kg/carton.
Availability:

Typical Properties

ItemsSpecifications
DescriptionWhite crystalline powder
Melting point≥148.0℃
pH value6.5-7.5
Clarity≤0.05
Content≥99.9%
Foreign body0.5mm Above
0.5-0.2mm Between2
0.2mm Following10
Loss on Drying≤0.5%(Or customer requirements)
Residue on Ignition
Color of Solution≤40
Fe ppm≤5

Usage

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


Packaging and Shipping

25 kg/carton.

25 kg/bag.


Storage

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


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