Vat Yellow 33 Typical Properties
Vat Yellow 33 Basic information
Product Name:
Vat Yellow 33
Synonyms:
N-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide;4′,4”’-azobis[n-(9,10-dihydro-9,10-dioxo-1-anthryl)]-[1,1′-biphenyl]-4-carboxamide;C.I. 65429;vat yellow 33;Vat yellow 33 (C.I. 65429);[1,1′-Biphenyl]-4-carboxamide, 4′,4”’-azobis[N-(9,10-dihydro- 9,10-dioxo-1-anthracenyl)-;Yellow F3GC;Cibanone Yellow 2GN
CAS:
12227-50-8
MF:
C54H32N4O6
MW:
832.87
EINECS:
235-436-2
Product Categories:
Organics
Vat Yellow 33 Chemical Properties
density
1.35
EPA Substance Registry System
[1,1′-Biphenyl]- 4-carboxamide, 4′,4”’- azobis[N-(9,10-dihydro-9, 10-dioxo-1-anthracenyl)-(12227-50-8)
Vat Yellow 33 spec:
Name
Vat Dye Yellow 33/Vat Yellow F3G
Leuco
Violet(R)
Lighting Fastness 2/1
7
Washing Fastness CO
5
Water Spotting Fastness
4-5
Dry Rubbing Fastness
4-5
Wet Rubbing Fastness
4
Vat Yellow 33 Uses
Vat Yellow F3GC is used for dyeing cotton fabrics, it is brilliant yellow light red. It has high directness to cotton fiber and good level dyeing. It can be used for anti-dyeing and discharge printing.
Vat Yellow 33 Chemical properties
Yellow powder. It is brown-red in concentrated sulfuric acid, yellow in acidic liquid of Suretha powder, and jujube-red in alkaline liquid of Sulphuric acid
Vat Yellow 33 production method
Using 4′-nitro-4-bibenzoic acid and 1-aminoanthraquinone as raw materials, first reduce 4′-nitro-4-bibenzoic acid and glucose under alkaline conditions to obtain azo compounds, and then use chlorine The sulfoxide (SOCl2) is chlorinated and finally condensed with 1-aminoanthraquinone to obtain the product. .
Vat Yellow 33 Packaging and Shipping
Packaging:25 kg/package, as customer’s request
Shipping:It can be according to the customer’s request
Vat Yellow 33 storage
Store at RT
