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CHROMOLAN ORANGE G 200

Illustration on wool
      

0,25%

   

1,5%
 
Characteristic
C. I. Acid Orange 74
C. I. No. 18745
CAS No. 10127-27-2
Chemical Class Metal complex azodye
 
Properties
Solubility (g/l at 90°C) 30
Levelling 4

 

Fastness wool
standard depth 1/12 1/6 1/3 1/1 2/1
Daylight 4-5 5 5 6-7 6-7
Light Xenotest 5 5-6 5-6 6 6-7
   
standard depth 1/1
Water 4-5 4-5 4-5
Washing 60°C 4 4-5 4
Perspiration acid 4Y 4-5 4-5
Perspiration alkaline 4Y 4-5 4-5
Sea water 3-4 4-5 4-5
Hot pressing wet after 4 h 4-5   5
Rubbing dry     4-5
Milling alkaline mild 4-5 4-5 4-5
Carbonizing 4-5 4-5  
Decatizing 4    
Dry cleaning 4-5    

 

Application possibilities
Exhaustion dyeing I 
Exhaustion dyeing I
Exhaustion dyeing II 
Vytahovací postup II
suitable  partially suitable  unsuitable
 
Testing methods
Solubility
The figures express solubility of dye in grams of dissolved dye in one liter  distilled water at 90°C.
   
Levelling
The given figures mean:
5 - excellent levelling
4 - very good levelling
3 - good levelling
2 - lower levelling
1 - npoor levelling
   
Fastness standards
Daylight ISO 105-B01-1994
Light Xenotest ISO 105-B02-1994
Water ISO 105-E01-1994
Washing ISO 105-C03-1989
Perspiration ISO 105-E04-1994
Sea water ISO 105-E02-1994
Ironing ISO 105-X11-1994
Rubbing ISO 105-X12-1987
Milling DIN 54 040
Carbonizing ISO 105-X02-1993
Decatizing ISO 105-E10-1994
Dry cleaning ISO 105-D01-1993
   
The fastness figures in the tables show:
fastness to light other fastness
1 - very poor 1 - poor
2 - poor 2 - moderate
3 - moderate 3 - fairly good
4 - fairly good 4 - good
5 - good 5 - very good
6 - very good
7 - excellent
8 - unsurpassed
   
The individual values at fastness data mean:
first number - change of shade
second number - staining on undyed adjacent woolen material
third number - staining on undyed adjacent cotton material
   
The figures at carbonizing mean:
first number - change of shade before neutralizing
second number - change of shade after neutralizing
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