Photoinitiator ( Irgacure ) 907

Photoinitiator 907 Appearance

Irgacure 907 Quick Details

Chemical Name: Photoinitiator 907

CAS No.: 71868-10-5

Molecular Fomula: C15H21NO2S

Chemical Structure: Photoinitiator 907 Structure

Molecular weight: 279.4

Appearance: White Crystal Powder

Assay: 99%min

Irgacure 907 Typical Properties

Appearance White Crystal Powder
Content(%) 99min
Ash(%) 0.1max
Volatiles(%) 0.20max
Melting point(℃) 72-75
Transmittance(425nm)(%) 90%min
Transmittance(500nm)(%) 95%min


Irgacure 907 Usage

High efficiency photoinitiator is used in UV curing system, which can make it non yellowing and prolong storage. An initiator specially designed for UV curing coatings, inks and colored curing systems containing pigments. It can be used in conjunction with other initiators such as 184 and ITX.

It can be used in colored ink system, paper / metal and plastic varnish and electronic ink. It can also be used as an ultraviolet absorber for cosmetics and other industries.

Irgacure 907 Packaging and Shipping 

20kg carton and plastic bag liner

Photoinitiator 907 Package

Irgacure 907 Storage

Stored in cool and dry place,keep the seal clean.