Tetrakis amminium structure

Suitable only for coatings or injection molding with high melt flow polycarbonate

Can absorb in NIR out to 1650 nm

Broad band infrared absorption

Absorption maximum, l max: 950 nm                            

Absorptivity in acetone: 18 L g^-1 cm^-1

Appearance: green powder                            

Melting point: 142 - 145^oC

Solubility in grams/100 grams of solvent:

            MEK >30 grams

            Toluene 1.14 grams

            Ethyl acetate 3.22 grams

THF 5.63 grams

            Cyclohexanone >6.0 grams