Permanent Violet RL CAS# 6358-30-1
| Permanent Violet RL Basic information |
| Product Name: |
Permanent Violet RL |
| Synonyms: |
Paintco violet 23-B;Paintco violet 23-R;Plasco violet 23-B;Plasco violet 23-R;Pigment Permanent Violet HB-197;6555 Bluish Permanent Violet RL;5,15-Diethyl-8,18-dichloro-5,15-dihydrodiindolo[3,2-b:3′,2′-m]triphenodioxazine;Carbazole dioxazine violet |
| CAS: |
6358-30-1 |
| MF: |
C35H23Cl2N3O2 |
| MW: |
588.48202 |
| EINECS: |
228-767-9 |
| Product Categories: |
Organics |
| Mol File: |
6358-30-1.mol |
 |
|
| Permanent Violet RL Chemical Properties |
| Melting point |
385°C (dec.) |
| density |
1.53 |
| storage temp. |
Sealed in dry,Room Temperature |
| form |
Solid |
| color |
Dark Purple to Very Dark Purple |
| LogP |
12.796 (est) |
| CAS DataBase Reference |
6358-30-1(CAS DataBase Reference) |
| EPA Substance Registry System |
C.I. Pigment Violet 23 (6358-30-1) |
|
| Permanent Violet RL Usage And Synthesis |
| 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 |
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
|
VIOLET POWDER
|
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SHADE
|
BLUISH
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|
HEAT RESISTANCE
|
300 °C min
|
|
LIGHT FASTNESS
|
7-8
|
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ACID RESISTANCE
|
5
|
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ALKALI RESISTANCE
|
5
|
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FASTNESS TO BLEEDING
|
5
|
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OIL ABSORPTION
|
40-45%
|
|
SPECIFIC SURFACE
|
28 m 2 /g |
|
DENSITY
|
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH
|
5.0% max
|
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WATER SOLUBLE
|
1.0% max
|
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VOLATITE 105 °C
|
1.0% max
|
|
TINTING STRENGTH
|
100-105 %
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