DYE LIST AND FASTNESS PROPERTIES
*For all tests, 1 is poor and 5 is excellent.
SWATCH # Dye Name CI Number LIGHTFASTNESS PVC MIGRATION WASHFASTNESS PENETRATION
        FLESH & GRAIN COTTON NYLON  
#1 1% CHEMTAN BEIGE LB NEW MIX 3.5 5&5 5 3 4
#2 4% CHEMTAN BEIGE LB NEW            
#3 1% CHEMTAN LEATHER YELLOW BROWN G ACID BROWN 98 3 5&5 3 4 3.5
#4 4% CHEMTAN LEATHER YELLOW BROWN G            
#5 1% CHEMTAN BROWN HH 150% ACID BROWN 188 2 5&4 3 3 3.5
#6 4% CHEMTAN BROWN HH 150%            
#7 1%CHEMTAN BROWN FCT NEW MIX 4 5&5 5 5 4
#8 4%CHEMTAN BROWN FCT NEW            
#9 1% CHEMTAN DK. BROWN CB ACID BROWN 239 2.5 5&4 2 3 2
#10 4% CHEMTAN DK. BROWN CB            
#11 1% CHEMTAN BROWN MF ACID BROWN 97 3.5 5&5 2 3 2
#12 4% CHEMTAN BROWN MF            
#13 1% CHEMTAN DK. BROWN CR NEW ACID BROWN 147 2.5 3&3 2 3 2.5
#14 4% CHEMTAN DK. BROWN CR NEW            
#15 1% CHEMTAN MILLING YELLOW R ACID YELLOW 42 4 5&5 3 5 3
#16 4% CHEMTAN MILLING YELLOW R            
#17 1% CHEMTAN FAST RED 8BL DIRECT RED 81 2.5 3&3 1 3 3
#18 4% CHEMTAN FAST RED 8BL            
#19 1% CHEMTAN CYANINE BLUE 5RA ACID BLUE 113 2.5 3&3 4 5 5
#20 4% CHEMTAN CYANINE BLUE 5RA            
#21 1% CHEMTAN ORANGE AS ACID ORANGE 10 2 5&5 3 4 5
#22 4% CHEMTAN ORANGE AS            
#23 1% CHEMTAN SULFUR RED T SULFUR RED 6 2 4&5 3 3 5
#24 4% CHEMTAN SULFUR RED T            
#25 1% CHEMTAN SULFUR BLACK WPR SULFUR BLACK 1 4 5&5 5 5 4.5
#26 4% CHEMTAN SULFUR BLACK WPR            
#27 1% CHEMTAN NIGROSENE WSB CRYSTAL ACID BLACK 2 2 5&5 3 4 5
#28 4% CHEMTAN NIGROSENE WSB CRYSTAL            
#29 1% CHEMTAN BLACK JB 130% ACID BLACK 210 3.5 4&4 4 4 3
#30 4% CHEMTAN BLACK JB 130%            
#31 1% CHEMTAN BLACK WA EX ACID BLACK 52 3 4&5 4 3 4
#32 4% CHEMTAN BLACK WA EX            
1. For export only.
2. Lightfast test results based on 36 hour exposure, a 4 is equal to 80 hours.
3. PVC migration was on leather with a 4% dye offer. All others tests on leathers with a 1% dye offer.
4. PVC migration reported as grain / flesh, with PVC exposed to the leather @ 50° C with no humidity for 16 hours.
5. Crockfast results based on 10 revolutions of crockmeter and performed on the grain.
6. Washfast results based on results of washing for 20 min. in 2000% of 0.5% conc. soap solution @ 120° F in the presence a multifiber test cloth.