Vat Yellow 31
- CAS No.
- 6871-93-8
- Chemical Name:
- Vat Yellow 31
- Synonyms
- C.I.68405;Vat Yellow 31;C.I.Vat Yellow 31;Indanthren Yellow 4GK;C.I.Vat Yellow 31:C.I.68405;2,5-Dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)benzamide;Benzamide, 2,5-dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)-
- CBNumber:
- CB21874181
- Molecular Formula:
- C22H11Cl2N3O2
- Molecular Weight:
- 420.25
- MDL Number:
- MOL File:
- 6871-93-8.mol
Vat Yellow 31 Chemical Properties,Uses,Production
Preparation
1H-benzo[e]perimidin-5-amine with 2,5-Dichlorobenzoyl chloride?acylation.
Properties and Applications
yellow. Melting point: 287 ℃. In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for brown.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 4-5 | 5 | 7 | 4 | 4-5 |
Vat Yellow 31 Preparation Products And Raw materials
Vat Yellow 31 Suppliers
Global( 1)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Sunflower Export Import Pvt. Ltd. | -- | info@sunflowerexim.com | India | 56 | 30 |
Supplier | Advantage |
---|---|
Sunflower Export Import Pvt. Ltd. | 30 |
Vat Yellow 31
2,5-Dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)benzamide
C.I.68405
C.I.Vat Yellow 31
Indanthren Yellow 4GK
C.I.Vat Yellow 31:C.I.68405
Benzamide, 2,5-dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)-
6871-93-8
C22H11Cl2N3O2