2,2′,4,4′-tetrahydroxybenzophenone cas 131-55-5

2,2′,4,4′-tetrahydroxybenzophenone cas 131-55-5

Chemical Name:2,2′,4,4′-Tetrahydroxybenzophenone

CAS No.: 131-55-5

Molecular Formula: C13H10O5

Chemical Structure:2,2',4,4'-Tetrahydroxybenzophenone Structure

Molecular weight:246.22

Appearance:Palegreenish yellow crystalline powder

Assay: 99.0%min

2,2′,4,4′-Tetrahydroxybenzophenonetypical Properties

Item Specifications
Appearance Palegreenish yellow crystalline powder
Purity 99.0%min
Melting Point 195.0-203.0℃
Loss on drying 0.5% max
Heavy metals (Pb) 5ppm max
Spefic Extinction (1%,1cm)(345nm) 580min
Gardner color 3.0max

2,2′,4,4′-Tetrahydroxybenzophenoneusage

1.Cosmetic UV protection additives

2.Pharmaceutical intermediates

3.Photographic materials

2,2′,4,4′-TetrahydroxybenzophenonePackaging and Shipping

Packing: 20kg/carton

Delivery: Non-dangerous goods

2,2′,4,4′-Tetrahydroxybenzophenonestorage

Stable for at least 2 years at 20°C in a sealed container in the dark.

Contact Us Now!

If you need MSDS,TDS or sample testing, please email us at pharm@sinocurechem.com or use the website live chat to get prompt reply.

More Posts

Trifluoromethanesulfonyl Chloride CAS 421-83-0

Trifluoromethanesulfonyl Chloride (CAS 421-83-0): A Comprehensive Overview Introduction Trifluoromethanesulfonyl chloride, often referred to as triflyl chloride, is a specialized chemical compound identified by the CAS

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane: Uses & Safety

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane (CAS 78-63-7): Properties, Uses, and Safety Introduction: 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, identified by its Chemical Abstracts Service (CAS) number 78-63-7, is a significant industrial chemical belonging to