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Vat Yellow 2

Vat Yellow 2 Structure
CAS No.
129-09-9
Chemical Name:
Vat Yellow 2
Synonyms
ci67300;flavongc;c.i.67300;Yellow GCN;zlutkypova2;VAT YELLOW 2;VAY YELLOW 2;anthrayellow;civatyellow2;VatyellowGCN
CBNumber:
CB3397079
Molecular Formula:
C28H14N2O2S2
Molecular Weight:
474.55
MOL File:
129-09-9.mol
Modify Date:
2024/3/19 15:37:50
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Vat Yellow 2 Properties

Boiling point 727.3±70.0 °C(Predicted)
Density 1.2270 (rough estimate)
refractive index 1.6360 (estimate)
storage temp. Room Temperature
solubility Sulfuric Acid (Slightly)
form Solid
pka -1.86±0.20(Predicted)
color Very Dark Yellow to Very Dark Brown
EPA Substance Registry System C.I. Vat Yellow 2 (129-09-9)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

Vat Yellow 2 Chemical Properties,Uses,Production

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.

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 4-5 5 5 5
AATCC 5 5 4 4-5 5

Vat Yellow 2 Preparation Products And Raw materials

Raw materials

Sulfur 2,6-Diaminoanthraquinone Sodium hypochlorite Ammonium hydroxide Naphthalene
Industrial sulfuric acid Benzotrichloride Copper(I) chloride Sulfuric acid 2,6-diamino-1,5-dichloroanthraquinone
Benzotrichloride Benzaldehyde N,N'-(9,10-dihydro-9,10-dioxoanthracene-2,6-diyl)bisbenzamide
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Preparation Products

6,12-Bis[(sodiosulfo)oxy]-2,8-diphenylanthra[2,1-d:6,5-d']bisthiazole

Vat Yellow 2 Suppliers

Global( 71)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Vipul Organics Ltd +91-2266139999 +91-2266139999 Maharashtra, India 277 58 Inquiry
Nirvip Pvt. Ltd +91-2226162019 +91-2226162019 Mumbai, India 38 58 Inquiry
Akik Dye Chem +91-7925321500 +91-7925321400 Gujarat, India 91 58 Inquiry
Nixon Chemicals Ltd. +91-7208114237 +91-9004896666 Maharashtra, India 19 58 Inquiry
Vikram And Company +91-2226285989 +91-9821517722 Maharashtra, India 197 58 Inquiry
Karan Dyestuff Industries +91-9825978441 +91-9825978441 Gujarat, India 25 58 Inquiry
Jaffs Dyechem Private Limited +91-9825035135 +91-7925392314 Gujarat, India 309 58 Inquiry
Sunflower Export Import Pvt. Ltd. +91-281-245 2661 New Delhi, India 56 30 Inquiry
OCEAN TRADING CORPORATION +91(22) 24921669 New Delhi, India 6211 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Supplier Advantage
Vipul Organics Ltd 58
Nirvip Pvt. Ltd 58
Akik Dye Chem 58
Nixon Chemicals Ltd. 58
Vikram And Company 58
Karan Dyestuff Industries 58
Jaffs Dyechem Private Limited 58
Sunflower Export Import Pvt. Ltd. 30
OCEAN TRADING CORPORATION 58
CONIER CHEM AND PHARMA LIMITED 58

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VAT YELLOW 2 INDANTHRENE YELLOW GCN 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[ ahcovatflavonegc ahcovatflavonegcn C.I.Vat Yellow Vat Yellow 2(67300) 2,8-diphenylanthra[2,1-d:6,5-d']bisthiazole-6,12-dione Dycosthren Yellow GCN Fabrivat Yellow GC Icho Vat Yellow GCN Intravat Yellow GC Navinon Yellow GCN Novatic Yellow 5G Trianthrene Yellow GC Vat Brilliant Yellow 2GC Youhaothrene Yellow GCN. VAY YELLOW 2 Anthra2,1-d:6,5-dbisthiazole-6,12-dione, 2,8-diphenyl- Vat yellow 2 (C.I. 67300) Yellow GCN Threne Yellow GCN ahcovatprintingflavonegc algolyellow2blt algolyellowgc amanthreneflavonegc amanthrenesupraflavonegcn amanthrenesupraflavonegcp anthravatflavonegc anthrayellow anthrayellowgc AnthraYellowGC,GC-D anthrayellowgcn c.i.67300 C.I.Vatyellow2 C.I.VatYellow2(67300) calcoloidprintingyellowgc calcoloidyellowgcd caledonprintingyellow5g caledonyellow5g carbanthreneflavinegc carbanthreneprintingflavinegc carbanthreneprintingflavinegcl chemithreneyellowgc ci67300 cibanoneyellowgc CibanoneYel-lowGC civatyellow2 fenanthrenyellowgc flavonegcbase flavongc helianeyellowj hostavatyellowgc leucosolyellowgc mikethreneyellowgcn nihonthreneyellowgcn nyanthreneyellowgca