4,4'-Sulfonyldiphenol / BPS CAS 80-09-1

Specification

Item	Specification
Appearance	White powder
Assay	99.50% min
Moisture	0.80% max
Melting Point	245°C min
Iron content (Fe)	10ppm max
2,4’-Sulfonyldiphenol	0.5% max

Application

BPS is used in curing fast-drying epoxy glues and as a corrosion inhibitor. It is also commonly used as a reactant in polymer reactions.

BPS is well used in a variety of paper products worldwide, like tickets, mailing envelopes, airplane boarding passes, and airplane luggage tags.

BPS also is used in thermal paper as developer.

Packing and Storage

Packing 25kgs plastic woven bag, 600kgs jumbo bag or 1000kgs jumbo bag.

Storage  Keep container tightly closed in a dry and well-ventilated place.

Safety Information

Non-hazardous