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TECHNICAL DATA SHEET
TDS
Product Name: DIRECT COPPER BLUE 2B 100% (DIRECT BLUE 151)
Code: DRB151-2B-100 Countertype/Other name:Cotton Blue CVB(ellenic Dyeworks SA)
Cuprodirect Blue CVS (S A des Ets. Steiner)Dinamine Copper Blue 2R(Dintex Dyechem Ltd)Direct Blue Light Fast R (Joint Stock Company Coioros)Eniacel Blue CVB( Enia Industries Quimicas S.A. )
Color index:24175 CAS No.: 110735-25-6 EINECS:-
Molecular Formula:C34H25N5Na2O10S2 Molecular Weight:773.7
Molecular structure:
Physical and Chemical properties:
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
BLUE |
|
LIGHTING |
3-4 |
|
SOAPING |
4 |
|
PERSPIRATING |
4 |
|
FRICTION(DRY) |
4-5 |
|
FRICTION(WET) |
4 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
VOLATITE 105°C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
|
WEIGHT METAL TOTAL |
50ppm max |
Use:Used for cellulose fiber and polyamide fiber dyeing, also can be used for leather and paper color,wool
Packing:25kg carton,drums