Taiwan Dyestuffs & Pigments Corp.

Product

Vat Dye & Indigo Blue (Colorantes índigo/vat)

Vat Dye & Indigo Blue

Description

Our company is a reliable manufacturer of Dyestuffs. We offer professional Vat Dye & Indigo Blue with a variety of colors.

Vat Dyestuff and Indigo Blue
Product Name             
Color Index No.  (C.I. No.)
Colored sample Dyeing Depth (o.w.f.%) Dyeing Fastness Dyeing Method
Light (Xenon) Washing      (95C) Perspiration Rubbing  Hypro-chlorite 
change in shade stain on cotton change in shade stain on cotton dry wet
Vat Yellow  G
Vat Yellow 1
3 5-6 4-5 4-5 4-5 4-5 5 4-5 5 IN
Vat Yellow GCN
Vat Yellow 2
4 5 4 4-5 4 4-5 4-5 4 4 IN
Vat Yellow  F3GC
Vat Yellow 33
2 7 5 5 5 4-5 5 5 5 IN
Vat Orange RT
Vat Orange 2
3 6-7 3-4 4 4-5 4-5 4-5 3 4-5 IN
Vat Orange GR  
Vat Orange 7
3 6-7 4 4 4-5 4 4 3 4-5 IN
Vat Orange G 
Vat Orange 9
2 6 4 4 4-5 4 4-5 4-5 3 IN
Vat Orange 3RT  
Vat Orange 11
3 7 4 4-5 4 4-5 4-5 4 3-4 IN
Vat Pink R           
Vat Red 1
4 5-6 4 4 4-5 4-5 4-5 3 4-5 IN
Vat Rubine  R                 
Vat Red 13
4 7 5 5 5 5 5 5 5 IN
Vat Scarlet R     
Vat Red 29
3 6 3-4 4 4-5 4-5 4 3 3-4 IN
Vat Red F3B         
Vat Red 31
4 6-7 4 4 4-5 4-5 3-4 3 4-5 IN
Vat Violet  RR          
Vat Violet 1
1 6 4-5 4-5 4-5 5 4-5 4 4-5 IN
Vat Blue  RS                
Vat Blue 4
2 7-8 4-5 5 4-5 5 4-5 5 2Y IN
Vat Blue  BC           
Vat Blue 6
2 7-8 4-5  5 4-5 5 4-5 4-5 3Y IN
Vat Dark Blue BOA        
Vat Blue 20
4 7-8 4-5 5 4-5 5 4-5 2 4-5 IN
Vat Dark Blue VB      
Vat Blue MIX
2 7-8 3-4 4-5 3-4 4-5 4 2-3 2-3 IN
Vat Brill. Green FFB          
Vat Green 1
2 7-8 4-5 5 5 5 4-5 5 4-5 IN
Vat Oilve Green  B
Vat Green 3
4 8 4-5 5 5 5 4-5 3 4 IN
Vat Khaki  2G              
Vat Green 8
2 7-8 5 5 4 5 4 2 4 IN
Vat Green  GN         
Vat Green MIX
2 5 3-4 4-5 4 3-4 4 3 4 IN
Vat Brown  BR       
Vat Brown 1
4 7-8 5 5 4-5 5 4-5 3-4 4-5 IN
Vat Brown R           
Vat Brown 3
3 6-7 4 4-5 4-5 4-5 4-5 3-4 4-5 IN
Vat Grey  MG 
Vat Black 8
3 7-8 4-5 5 4-5 5 4-5 4-5 4-5 IN
Vat Grey  BG                 
Vat Black 29
4 6-7 4-5 5 4-5 5 4-5 4-5 4-5 IN
Vat Black  GBO          
Vat Black MIX
2 7 4 4-5 3-4 4-5 4 3-4 3-4 IN
Vat Olive  T        
Vat Black 25
4 7-8 4-5 5 3-4 4 4 3 4 IN

Product Name       
Color Index No. (C.I. No.)
Colored sample Dyeing Depth (o.w.f.%)
Indigo Blue 
Vat Blue 1
  2

Molecular Formula:  C16H10O2N2
Molecular Weight:  262.26
Application:  
(1) As dyestuff, be mainly used to dye cotton fabrics. 
(2) Can be used to make 5.5'-7.7'-tetraroma indigo, biochemical medicament and indicator.

1. Indigo Blue - Powder
Appearance:  Dark blue even powder
Content %: ≥94
Particle size(-60 mesh)%: ≥95
Moisture% :≤1.0
Fe3+ <= 300ppm

2. Indigo Blue - Granular (Wettable powder)
Appearance:  Dark blue even granular
Content%: ≥94
Moisture%: ≤1.0
Fe3+: <=200ppm

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