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Vat Yellow 33

Name:C.I.Vat Yellow 33,C.I.65429

Molecular Structure: anthraquinones

C.I.Vat Yellow 33,C.I.65429,CAS 12227-50-8,832.86,C54H32N4O6,Vat Yellow 3GC,Vat Yellow F3G,Vat Yellow F3GC,Cibanon Yellow 2GN

C.I.Vat Yellow 33,C.I.65429,CAS 12227-50-8,832.86,C54H32N4O6,Vat Yellow 3GC,Vat Yellow F3G,Vat Yellow F3GC,Cibanon Yellow 2GN

Molecular Formula:C54H32N4O6

Molecular Weight: 832.86

CAS Registry Number:12227-50-8

Manufacturing Methods : 4-(4-Nitrophenyl)benzic acid with glucose and reduction, then use Thionyl chloride processing generated accidentally nitrogen compounds, and with 1-Aminoanthracene-9,10-dione (2 Moore) condensation.

Properties and Applications:  brilliant yellow. Yellow powder. Alkaline reduction for the red light purple leuco , acidity reduction leuco for yellow. Used for the cotton fabric dyeing as red light yellow. This product to cotton directness high, even dye performance is good, can undertake preventing dye, discharge printing.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3-4 5 6-7 5 5 5 5

List of Suppliers:

Vat Yellow 3GC,Vat Yellow F3G,Vat Yellow F3GC

YABANG INVESTMENT HOLDING GROUP CO.,LTD

Xuzhou Kedah Fine Chemicals Limited

Akavat Yellow GK Dbl. Pst. (Aakash Chemicals & Dyestuffs Inc)

Caledon Yellow 4GL( Imperial Chemical Industries )

Carvat Yellow 3GL Pst/Pdr( Carey Industries Inc. )

Cibanon Yellow 2GN( Ciba Specialty Chemicals Inc )

Cibanone Yellow 2G Paste(Classic Dyestuffs Inc)

Indanthren Y ellow F3GC ( Cassella AG )

Indanthrene Yellow F3GL Paste (Classic Dyestuffs Inc)

Kenanthrene Yellow 4G( Albion Colours Ltd)

Navinon Yellow 2G( Indian Dyestuffs Industries Ltd )

Navinon Yellow 3GL( Sunbelt Corporation )

Patcovat Yellow 3GL ( BF Goodrich Specialty Chemicals )

Permavat Yellow 3GLS Grains ( Standard Dyes )

Trianthrene Yellow F3GC(Chemische Fabriek Triade BV)

Vat Yellow 2G( Global Colors Inc. )

Vat Yellow F3GC(Sinochem Ningbo Imp & Exp Corp)


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