Gold Member Since 2012
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Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

Direct Blue, Direct Dyes, Paper Dyes manufacturer / supplier in China, offering Direct Copper Blue 2b 100% 151 for Wool Paper, Pigment Violet 27 (FAST VIOLET TONER B), Pigment Red 170 for Paint (PR170-F3RK) and so on.

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Supplier Homepage Product Acid dyes/Direct dyes Direct Copper Blue 2b 100% 151 for Wool Paper

Direct Copper Blue 2b 100% 151 for Wool Paper

FOB Price: US $20 / KG
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $20/ KG
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Production Capacity: 300mt/Month
Transport Package: 25kg Carton/Black Iron Drum
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: DRB151-2B-100
  • Appearance: Powder
  • Application Material: Paper,Textile,Wood
  • Content: 100%
  • Color: Blue
  • Specification: 140%
  • HS Code: 3204140000
  • Colour: Blue
  • Usage: Paper, Ink, Leather, Textile
  • Name: Direct Copper Blue 2r
  • C.I.No.: Direct Blue 151
  • Trademark: dimacolor
  • Origin: China
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
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