PowerSorb™ 3040,2-Hydroxy-4-methoxybenzophenone ,CAS No.131-57-7



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	Antioxidant \| Ultraviolet Absorber \| Light Stabilizer \| Photoinitiator

Benzophenones Based Ultraviolet Absorbers

PowerSorb™ 3040

2-Hydroxy-4-methoxybenzophenone.

Chemical Structure

Introduction / Features

PowerSorb™ 3040 is readily compatible with many plastics. It is a particularly effective UV absorber in PVC and unsaturated polyester resins.

Physical Properties

Chemical Name:	2-Hydroxy-4-methoxybenzophenone
CAS No.:	131-57-7
EINECS No.:	205-031-5
Formula:	C`14`H`12`O`3`
Molecular Weight:	228
Density`[20°C, g/cm3]`:	1.32
Melting Point(°C):	62 -65
Solidification Point(°C):	62-72
Boiling Point(°C):	150-160
Volatiles(%):	Max.0.50
Heavy Metals(PPM):	Max.5.00
Appearance:	Pale Yellow Powder
Min. Purity:	99.5%

Applications

PowerSorb™ 3040 exhibits good heat stability and does not affect the inherent colour of polymer substrates.

Other applications are:

– Acrylic resins

– Alkyd resins

– Cellulose nitrate

– Phenolic resins

– Oil colours

Packings

PowerSorb™ 3040 is supplied in 25kg drum.

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