China Photoinitiator 819 Manufacture and Factory

Photoinitiator 819

Short Description:

Product

Photoinitiator 819

Chemical name

phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide

Molecular formula

C₂₆H₂₇O₃P

CAS No.

162881-26-7

Structure formula

Quality indicators

Appearance	Pale yellow crystalline powder
Content	≥99%
Melting point	131-135°C
Volatile	≤0.2%
Ash	≤0.1%

Application

This product is suitable for UV curable varnish and paint system, such as for wood, paper, metal, plastic, fiber, and printing inks and prepreg system and so on.

Storage and packing

This product should be sealed and stored in a closed, dry, dark place and avoid sunlight. 25 kg cardboard or cardboard boxes can also be packaged according to customer requirements.

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