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ALIZARIN CHROME BLUE B 140

Illustration on wool
      

1,5%

   
 
Characteristic
C. I. Mordant Blue 13
C. I. No. 16680
CAS No. -
Chemical Class Azodye
 
Properties
Solubility (g/l at 90°C) 25
Cr-factor 0,25

 

Fastness wool
standard depth 1/1
Day Light 6
   
standard depth 1/1
Water 4-5 4-5 5
Washing 60°C 4D 5 5
Perspiration acid 4-5 5 5
Perspiration alkaline 4-5 5 5
Milling alkaline hard 2-3 4-5 4-5
Carbonizing neutral 3-4D    
Decatizing 5    
Rubbing dry     4
Potting 4D 4 5

 

Application possibilities
Exhaustion dyeing
Alizarine Chrome
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
 
Cr-factor
The amount of potassium dichromate required to chrome the dye:
% of dyeing x Cr-factor
   
Fastness standards
Daylight ISO 105-B01-1994
Water ISO 105-E01-1994
Washing ISO 105-C03-1989
Perspiration ISO 105-E04-1994
Milling DIN 54 040
Carbonizing ISO 105-X02-1993
Decatizing ISO 105-E10-1994
Rubbing ISO 105-X12-1987
Potting ISO 105-E09-1989
   
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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