• Direct Copper Blue 2B(R)

Direct Copper Blue 2B(R)

  • C.I.Direct Blue 151
  • C.I.24175
  • CAS: 110735-25-6
  • Standard Strength: 100%
  • Molecular Formula: C34H25N5Na2O10S2
  • Formula Weight: 773.7

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Physical and Chemical Properties

Appearance: Bluish Black powder

Shade: Similar to standard

Strength: 100%


Fastness

Light

Washing

Water

Bleaching

Staining

Bleaching

Staining

1-2

2

--

2-3

--


Acid & Alkali

Acid

Alkali

4-5

4-5



Application

Dyeing for Cotton, Flax and Viscose Fibers.

Coloring for Leathers and Papers.


Packing

Packed in 25kgs Bag/Carton/Iron drum




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