Permanent Violet RL
- CAS NO.：6358-30-1
- Empirical Formula: C35H23Cl2N3O2
- Molecular Weight: 588.48202
- MDL number: MFCD00071998
- EINECS: 228-767-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:24:21
What is Permanent Violet RL?
Chemical properties
Carbazole Violet (Pigment Violet 23)is a bluish violet pigment that is uncommonly strong, resistant to solvents, and shows fair weatherfastness.
The Uses of Permanent Violet RL
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 % |
Properties of Permanent Violet RL
| Melting point: | 385°C (dec.) |
| Density | 1.53 |
| storage temp. | Sealed in dry,Room Temperature |
| form | Solid |
| color | Dark Purple to Very Dark Purple |
| CAS DataBase Reference | 6358-30-1(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Pigment Violet 23 (6358-30-1) |
Safety information for Permanent Violet RL
Computed Descriptors for Permanent Violet RL
Permanent Violet RL manufacturer
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