| Identification | More | [Name]
Permanent Violet RL | [CAS]
6358-30-1 | [Synonyms]
9,19-dichloro-5,15-diethyl-5,15-dihydro-diindolo[2,3-c:2',3'-n]triphenodioxazine
C.I. 51319
c.i. pigment violet 23
Permanent Violet RL
VIOLET 23
8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo[3,2-b:3',2'-m]triphenodioxazine
Carbazoleviolet23(C.I.51319)
Dioxazine violet
Pigment Permanent Violet RL
Diindolo3,2-b:3,2-mtriphenodioxazine, 8,18-dichloro-5,15-diethyl-5,15-dihydro-
Pigment--Pigment Violet 23
HELIOFASTVIOLETBNZ
HELIOFASTVIOLETBN2
VIOLET 6008 D
Pigment violet 23 (C.I. 51319)
Paintco violet 23-B
Paintco violet 23-R
Plasco violet 23-B
Plasco violet 23-R
Pigment Permanent Violet HB-197 | [EINECS(EC#)]
228-767-9 | [Molecular Formula]
C34H22Cl2N4O2 | [MDL Number]
MFCD23843812 | [MOL File]
6358-30-1.mol | [Molecular Weight]
589.48 |
| Hazard Information | Back Directory | [Chemical Properties]
Carbazole Violet (Pigment Violet 23)is a bluish violet pigment that is uncommonly strong, resistant to solvents, and shows fair weatherfastness. | [Uses]
Carbazole Violet is used primarily as a shading pigment with copper phthalocyanines and for toning whites in a variety of systems. | [Preparation]
Pigment Violet 23 is formed by condensation of chloranil with 3-amino-N-ethylcarbazole.
| [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
VIOLET POWDER
|
|
SHADE
|
BLUISH
|
|
HEAT RESISTANCE
|
300 °C min
|
|
LIGHT FASTNESS
|
7-8
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
5
|
|
FASTNESS TO BLEEDING
|
5
|
|
OIL ABSORPTION
|
40-45%
|
|
SPECIFIC SURFACE
|
28 m
2
/g
|
|
DENSITY
|
1.60 g/cm
3
|
|
RESIDUE ON 80 MESH
|
5.0% max
|
|
WATER SOLUBLE
|
1.0% max
|
|
VOLATITE 105 °C
|
1.0% max
|
|
TINTING STRENGTH
|
100-105 %
|
|
|
|