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: 2024-12-18 14:08:57
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
Mehul Dye Chem Industries
Saujanya Dyestuffs
Jagson Colorchem Limited
Shri Siddhi Chemtech Pvt., Ltd. (SSCPL)
Sohan Dye Chem Pvt Ltd
New Products
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