| Identification | Back Directory | [Name]
Vat Yellow 2 | [CAS]
129-09-9 | [Synonyms]
ci67300
flavongc
c.i.67300
Yellow GCN
zlutkypova2
VatyellowGCN
VAY YELLOW 2
VAT YELLOW 2
anthrayellow
civatyellow2
flavonegcbase
tinonyellowgc
algolyellowgc
C.I.Vatyellow2
C.I.Vat Yellow
tinonyellowgcp
anthrayellowgc
helianeyellowj
anthrayellowgcn
caledonyellow5g
ponsolflavonegc
algolyellow2blt
ahcovatflavonegc
ponsolflavonegcd
ponsolflavonegcn
tyrianyellowa-gc
paradoneyellowgc
cibanoneyellowgc
hostavatyellowgc
leucosolyellowgc
CibanoneYel-lowGC
paradoneyellowgcx
ponsolflavonegcnd
ahcovatflavonegcn
Novatic Yellow 5G
Threne Yellow GCN
anthravatflavonegc
Fabrivat Yellow GC
Intravat Yellow GC
Navinon Yellow GCN
ostanthrenyellowgc
fenanthrenyellowgc
calcoloidyellowgcd
AnthraYellowGC,GC-D
chemithreneyellowgc
mikethreneyellowgcn
nyanthreneyellowgca
palanthreneyellowgc
romantreneyellowgcn
Icho Vat Yellow GCN
Vat Yellow 2(67300)
amanthreneflavonegc
zlutostanthrenovagc
sandothreneyellowngc
nihonthreneyellowgcn
carbanthreneflavinegc
pharmanthreneyellowgc
Dycosthren Yellow GCN
C.I.VatYellow2(67300)
Trianthrene Yellow GC
INDANTHRENE YELLOW GCN
pharmanthreneyellowgcd
caledonprintingyellow5g
Vat Brilliant Yellow 2GC
Youhaothrene Yellow GCN.
ahcovatprintingflavonegc
calcoloidprintingyellowgc
Vat yellow 2 (C.I. 67300)
amanthrenesupraflavonegcn
amanthrenesupraflavonegcp
zlutostanthrenovagc(czech)
C.I.Vat Yellow 2:C.I.67300
carbanthreneprintingflavinegc
carbanthreneprintingflavinegcl
Vat Yellow 2 ISO 9001：2015 REACH
C.I.Vat Yellow 2 (Technical Grade)
Anthra2,1-d:6,5-dbisthiazole-6,12-dione, 2,8-diphenyl-
1-d:6,5-d’)bisthiazole-6,12-dione,2,8-diphenyl-anthra(
1-d:6,5-d’]bisthiazole-6,12-dione,2,8-diphenyl-anthra[
2,8-diphenylanthra[2,1-d:6,5-d']bisthiazole-6,12-dione | [EINECS(EC#)]
204-931-5 | [Molecular Formula]
C28H14N2O2S2 | [MDL Number]
MFCD00059155 | [MOL File]
129-09-9.mol | [Molecular Weight]
474.55 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sulfuric acid-->Ammonium hydroxide-->Sulfur-->Copper(I) chloride-->Sodium hypochlorite-->Naphthalene-->Benzotrichloride-->2,6-Diaminoanthraquinone-->2,6-diamino-1,5-dichloroanthraquinone-->Benzotrichloride-->Benzaldehyde-->N,N'-(9,10-dihydro-9,10-dioxoanthracene-2,6-diyl)bisbenzamide | [Preparation Products]
6,12-Bis[(sodiosulfo)oxy]-2,8-diphenylanthra[2,1-d:6,5-d']bisthiazole |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow-brown powder. Insoluble in water and ethanol. Turns yellow in concentrated sulfuric acid and purple in alkaline sodium hydrosulfite solution. | [Uses]
C.I. Vat Yellow 2 is an agent of yellow dye and can also be used for the paper dyeing[1]. | [Preparation]
(a) 2, 6-Diaminoanthraquinone, 1-(Trichloromethyl)benzene and sulfur in the beta backflow; (b) will be 2, 6-diamino-1, 5-dimercapto-anthraquinone and Benzaldehyde ?and sulfur condensation;(C) 2,6-Diamino-1,5-dichloroanthraquinone and Benzaldehyde?and sulfur condensation; (d) 2,6-Dibenzamidoanthraquinone?into the amino chloride [2, 6-bis (1-chloro-methylene) anthraquinone], then use sulphur and naphthalene hydrogenated sodium sulfide solution or sulfur. Note: the product contains 1,2,7,8-heterogeneous content. | [Synthesis]
2,8-Diphenylthiazolo anthra-
thiazole-6,12-quinone is prepared
from 2,6-diaminoanthraquinone and benzaldehyde
or benzotrichloride and sulfur
in molten naphthalene. | [Properties and Applications]
green light yellow. Orange powder, insoluble in water and ethanol. In alkaline insurance powder also in stock for purple; In the acidic insurance powder also in dark orange ones for; The strong sulfuric acid to yellow. Mainly used for cotton, silk sheets, towels and the monochrome printing. Can also be used for viscose, polyester/cotton,PVA/cotton blended fabric dyeing and printing, and can also be used for the paper dyeing.
|
Standard
|
Ironing Fastness
|
Chlorine bleach
|
Light Fastness
|
Mercerized
|
Oxygen bleach
|
Soaping
|
|
Fading
|
Stain
|
|
ISO
|
4
|
5
|
3-4
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4-5
|
5
|
5
|
5
|
|
AATCC
|
5
|
5
|
4
|
4-5
|
5
|
|
|
|
|
|