Direct Copper Blue 2b 100% 151 for Wool Paper

• Colour: Blue
• Appearance: Powder
• Usage: Paper, Ink, Leather, Textile
• Application Material: Paper,Textile,Wood
• Name: Direct Copper Blue 2r
• Content: 100%
• Model NO.: DRB151-2B-100
• C.I.No.: Direct Blue 151
• Color: Blue
• Transport Package: 25kg Carton/Black Iron Drum
• Specification: 140%
• Trademark: dimacolor
• Origin: China
• HS Code: 3204140000
• Production Capacity: 300mt/Month

Product Description

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