dye|World dye variety

Name:C.I.Basic Violet 4,C.I.42600

Molecular Structure: triarylmethane class

C.I.Basic Violet 4,C.I.42600,CAS 2390-59-2,492.14,C31H42ClN3

Molecular Formula:C₃₁H₄₂ClN₃

Molecular Weight: 492.14

CAS Registry Number:2390-59-2

Manufacturing Methods : (a) Bis(4-(diethylamino)phenyl)methanone and N,N-diethylbenzenamine and trichloride condensation; (b) N,N-diethylbenzenamine in the presence of zinc and Phosgene response; (C) Bis(4-(diethylamino)phenyl)methanol and N,N-diethylbenzenamine condensation, and then will product oxidation.

Properties and Applications: blue purple. Soluble in cold water and hot water are violet blue, easily soluble in ethanol for violet. The strong sulfuric acid in orange, yellow to orange for diluted green. The dye solution to join sodium hydroxide have grey purple precipitation.

List of Suppliers:

Akoyl Ethyl Violet ( Aakash Chemicals & Dyestuffs Inc.  )

Basazol Blue 15L ( BASF Aktiengesellschaft )

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Ethyl Violet( Global Colors Inc. )

Ethyl Violet( Simpsons (UK) Ltd )

Ethyl Violet( Day-Glo Color Corp. )

Ethyl Violet C Pdr. ( Dye Specialities Inc )

Ethyl Violet Liquid( K Patel Chemo Pharma Pvt Ltd )

Kohinoorsic Ethyl Violet (liq/pdr) ( Krishna Chemicals )

Lowacryl Violet 4( Jos H Lowenstein & Sons Inc )

Permacryl Ethyl Violet Liquid( Standard Dyes )