Vat Orange 20
Vat Orange 20 Basic information
- Product Name:
- Vat Orange 20
- Synonyms:
-
- Vat Orange 20
- N-[5-[(9,10-dioxoanthracen-1-yl)amino]-9,10-dioxo-anthracen-1-yl]benzamide
- C.I.65025
- C.I.Vat Orange 20
- N-[5-[(9,10-Dihydro-9,10-dioxoanthracen-1-yl)amino]-9,10-dihydro-9,10-dioxoanthracen-1-yl]benzamide
- Solanthrene Orange 5J
- Benzamide, N-[5-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]-9,10-dihydro-9,10-dioxo-1-anthracenyl]-
- C.I.Vat Orange 20:C.I.65025
- CAS:
- 6370-69-0
- MF:
- C35H20N2O5
- MW:
- 548.54
- Mol File:
- 6370-69-0.mol
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Vat Orange 20 Chemical Properties
- Melting point:
- >300 °C
- Boiling point:
- 726.1±60.0 °C(Predicted)
- Density
- 1.468±0.06 g/cm3(Predicted)
- pka
- 12.35±0.20(Predicted)
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Vat Orange 20 Usage And Synthesis
Preparation
N-(5-chloro-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide and 1-Aminoanthracene-9,10-dione condensation.
Properties and Applications
yellow orange. Insoluble in Etanol. In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for yellow.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 4-5 | 6-7 | 4 | 5 | ||
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