Photoinitiator127

Product details

Photo-initiator 127

Chemical Name

Hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)-benzyl]-phenyl}-2-methyl-propan-1-one

Chemical Structure

127.jpg

Molecular weight

340.4    

CAS NO.

474510-57-1

Physical Properties

Appearance

off-white powder

Absorption (nm)

425,500

Volatiles

≤0.2%

Purity(%)

≥93.0%

Applications

127 may be used after adequate testing alone or in

combination with suitable co-initiators, such as 379, 819 for UV curable inks and in coating formulations for applications on paper, wood, metal and plastic materials. Its red-shifted absorption spectrum makes it especially suitable for UV curable inks and in general semi opaque systems.

Storage Conditions

127 is slightly sensitive to visible light and exposure to

sunlight should be avoided. Opened bags should be closed immediately after use to protect the product against light.

Packaging

20Kg carton


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