Pigment Blue 61
Name:C.I.Pigment Blue 61,C.I.42765:1
Molecular Structure: triarylmethane
C.I.Pigment Blue 61,C.I.42765:1,CAS 1324-76-1,595.71,C37H29N3O3S,Reflex Blue A5H-R,Reflex Blue,Reflex Blue R54,BASF Alkali Blue
Molecular Formula:C37H29N3O3S
Molecular Weight: 595.71
CAS Registry Number:1324-76-1
Manufacturing Methods : with concentrated sulfuric acid sulfonating C.I.Solvent Blue 23 (C.I. 42760) and changed into 3,3′,5,5′-Tetramethylbenzidine derivatives.
Properties and Applications:blue. Insoluble in water, soluble in hot water for blue, soluble in ethanol for green light blue. In concentrated sulfuric acid for the red light brown, dilution has blue precipitation. With C.I.Acid Blue 119 chemical structure similarity.
List of Suppliers:
BASF Alkali Blue 61-HR-0303 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61 -HU-2100 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61-LR-1021 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61-MR-5016 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61 -QR-0256 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61-SR-0004( BASF Aktiengesellschaft )
BASF Alkali Blue 61-SR-1118 ( BASF Aktiengesellschaft )
BASF Alkali Blue 61 -SR-5118( BASF Aktiengesellschaft )
BASF Alkali Blue 62-HU-2500( BASF Aktiengesellschaft )
BASF Alkali Blue 62-LU-0702 ( BASF Aktiengesellschaft )
BASF Alkali Blue 62-QR-0856( BASF Aktiengesellschaft )
BASF Alkali Blue 62-SR-0712( BASF Aktiengesellschaft )
BASF Alkali Blue NB D 6155 D ( BASF Aktiengesellschaft )
BASF Alkali Blue NB D 6156 D LD ( BASF Aktiengesellschaft )
BASF Alkali Blue NB D 6250 ( BASF Aktiengesellschaft )
BASF Alkali Blue NB D 6255 D( BASF Aktiengesellschaft )
Everbright Reflex Blue Paste AG (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Flexonyl Printing Blue R ( Clariant GmbH )
Mordorant Blue R ( Francolor Pigments SA )
Pigment Blue 61 (CPMA)
Reflex Blue A5H-R ( Clariant GmbH )
Reflex Blue A5H-R 31 ( Clariant GmbH )
Reflex Blue A6H-R( Clariant GmbH )
Reflex Blue A6H-R 31 ( Clariant GmbH )
Reflex Blue A6L-G 31 MF ( Clariant GmbH )
Reflex Blue A6L-R 31 ( Clariant GmbH )
Reflex Blue Paste AG(Sinochem Ningbo Imp & Exp Corp)
Reflex Blue R54( Clariant GmbH )