Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Blue 14,C.I.42600:1

Molecular Structure: triarylmethane

C.I.Pigment Blue 14,C.I.42600:1,CAS 1325-88-8,457.69,C31H43N3,Halopont Blue RNM,Helemerco Blue MGW

Molecular Formula:C₃₁H₄₃N₃

Molecular Weight: 457.69

CAS Registry Number:1325-88-8

Manufacturing Methods :(a) Bis(4-(diethylamino)phenyl)methanone and N,N-diethylbenzenamine and Phosphorus trichloride condensation, reoccupy Phosphorus molybdenum acid lake change; (b) N,N-diethylbenzenamine in Zinc chloride the presence and phosgene reaction, reoccupy phosphorus molybdenum acid lake change; (C) Bis(4-(diethylamino)phenyl)methanol and N,N-diethylbenzenamine condensation, then product oxidation, reoccupy phosphorus molybdenum acid lake change.

Properties and Applications:brilliant red light blue. With C.I.Basic Violet 4 chemical structure the same (phosphorus molybdenum acid salt).

List of Suppliers:

Halopont Blue RNM( Pylam Products Co. Inc. )

Helemerco Blue MGW( Pylam Products Co. Inc. )

Pigment Blue 14(CPMA)