Solvent Violet 13
Solvent Violet 13 Basic information
- Product Name:
- Solvent Violet 13
- Synonyms:
-
- 10-Anthracenedione,1-hydroxy-4-(4-methylphenyl)amino-9
- 11092violet
- 1-hydroxy-4-((4-methylphenyl)amino)-10-anthracenedione
- 1-hydroxy-4-(p-toluidino)-anthraquinon
- 1-Hydroxy-4-(p-toluido)anthraquinone
- 1-hydroxy-4-[(4-methylphenyl)amino]-10-anthracenedione
- 1-hydroxy-4-p-toluidino-anthraquinon
- 9,10-Anthracenedione,1-hydroxy-4-(4-methylphenyl)amino-
- CAS:
- 81-48-1
- MF:
- C21H15NO3
- MW:
- 329.35
- EINECS:
- 201-353-5
- Product Categories:
-
- Dyes and Pigments
- Aminoanthraquinones
- Anthraquinones
- Hydroxyanthraquinones
- Solvent Dyestuff
- Mol File:
- 81-48-1.mol
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Solvent Violet 13 Chemical Properties
- Melting point:
- 186.1 °C
- Boiling point:
- 466.95°C (rough estimate)
- Density
- 1.2464 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.5614 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform (Slightly)
- form
- powder to crystal
- pka
- 8.00±0.20(Predicted)
- Colour Index
- 60725
- color
- Red to Dark blue to Black
- Water Solubility
- 9.3μg/L at 25℃
- LogP
- 4.26 at 25℃
- CAS DataBase Reference
- 81-48-1(CAS DataBase Reference)
- EPA Substance Registry System
- C.I. Solvent Violet 13 (81-48-1)
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Safety Information
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-24/25
- RTECS
- CB7700000
- HS Code
- 32041990
- Hazardous Substances Data
- 81-48-1(Hazardous Substances Data)
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Solvent Violet 13 Usage And Synthesis
Uses
1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione (cas# 81-48-1) is a useful research chemical. Dyes and metabolites, Environmental Testing.
Preparation
1,4-Dihydroxyanthracene-9,10-dione Or Anthracene-1,4,9,10-tetraol Or 1-Bromo-4-hydroxyanthraquinone Or 1-Chloro-4-hydroxyanthracene-9,10-dione and p-Methylaniline reaction.
Flammability and Explosibility
Not classified
Synthesis
1-Hydroxy-4-(p-methylphenylamino) anthraquinone is prepared from the leuco form of quinizarin and p-toluidine , or from 4-halo- 1-hydroxyanthraquinone and p-toluidine.
Properties and Applications
brilliant blue purple. In concentrated sulfuric acid for SAP green, dilution after olive, red blue precipitation
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | >7 | 330 | Insoluble | |||
Solvent Violet 13 Preparation Products And Raw materials
Preparation Products
Raw materials
Solvent Violet 13Supplier
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