Chemical Name

Diphenyl (2,4,6-trimethylbenzoyl)-phosphine oxide

Chemical Structure

CAS NO.

7128-64-5

Physical Properties

Appearance

Light yellow or milk white powder

Purity(%)

≥99

Melting Point(℃)

91-94

Solubility

Poorly soluble in water, soluble in alkane, mineral oil and common organic solvents

Applications

Used to whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.

Packaging

25KG fiber drum lined with double-layer plastic bag