Vat Yellow 28
- CAS No.
- 4229-15-6
- Chemical Name:
- Vat Yellow 28
- Synonyms
- C.I.69000;AGN-PC-00PNRC;Vat Yellow 28;C.I.Vat Yellow 28;Indanthren Yellow FFRK;C.I.Vat Yellow 28:C.I.69000;5H-Dinaphtho[2,3-a:2',3'-i]carbazole-5,10,15,17(16H)-tetrone
- CBNumber:
- CB11874179
- Molecular Formula:
- C28H13NO4
- Molecular Weight:
- 427.41
- MOL File:
- 4229-15-6.mol
- Modify Date:
- 2024/3/19 15:37:50
Vat Yellow 28 Chemical Properties,Uses,Production
Preparation
(a) Aluminum chloride with sulfuric acid or imine of N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dione; (b) will nitrobenzene 1-Nitro-2-chloroanthraquinone?and copper heated and then reduced to the 1,1′-Diamino-2,2′-bianthraquinone, then sulfuric acid or chlorine zinc cyclization; (C) In nitrobenzene using copper processing?2-Bromo-1,1′-iminodianthraquinone.
Properties and Applications
red light yellow. Soluble in 1, 2, 3, 4-Tetrahydronaphthalene, Xylene. The strong sulfuric acid for palm red light, after diluted orange precipitation; In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for yellow brown, a green fluorescent.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 4-5 | 5 | 6 | 4-5 | 4-5 | 5 | 5 |
AATCC | 4 | 5 | 6-7 | 4 | 4-5 |
Vat Yellow 28 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 2)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Sunflower Export Import Pvt. Ltd. | +91-281-245 2661 | New Delhi, India | 56 | 30 | Inquiry |
Supplier | Advantage |
---|---|
Sunflower Export Import Pvt. Ltd. | 30 |
4229-15-6(Vat Yellow 28)Related Search:
Vat Yellow 28
5H-Dinaphtho[2,3-a:2',3'-i]carbazole-5,10,15,17(16H)-tetrone
C.I.69000
C.I.Vat Yellow 28
Indanthren Yellow FFRK
AGN-PC-00PNRC
C.I.Vat Yellow 28:C.I.69000
4229-15-6
C28H13NO4