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China, Chinese Direct Copper Blue 2b 100% 151 for Wool Paper1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeDirect DyeDirect BlueDirect Dyes
Hangzhou Dimacolor Imp. & Exp. Co., Ltd.
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Product Description TECHNICAL DATA SHEETTDSProduct 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:773.7Molecular structure:Physical and Chemical properties:TEST ITEMSSPECIFICATIONAPPEARANCEBLUELIGHTING3-4SOAPING4PERSPIRATING4FRICTION(DRY)4-5FRICTION(WET)4RESIDUE ON 80 MESH5.0% maxVOLATITE 105°C1.0% maxTINTING STRENGTH100-105 %WEIGHT METAL TOTAL50ppm max Use:Used for cellulose fiber and polyamide fiber dyeing, also can be used for leather and paper color,wool Packing:25kg carton,drums
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