• Direct Red 4B

Direct Red 4B

  • C.I.Direct Red 81
  • C.I.Direct
  • CAS: 2610-11-9/12237-71-7
  • Standard Strength: 150%
  • Molecular Formula: C29H19N5Na2O8S2
  • Formula Weight: 675.6

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Physical and Chemical Properties

Appearance: Red powder

Shade: Similar to standard

Strength: 100%


Fastness

Light

Washing

Water


Acid   & Alkali

Bleaching

Staining

Bleaching

Staining

Acid

Alkali

4

1-2

-

1

--

4

3


Application

Dyeing for Cotton.

Coloring for Viscose.

Dyeing for Papers.


Packing

Packed in 25kgs Bag/Carton/Drum.


PRODUCT & SOLUTION

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We Provide

  • Solution for ink, coating, plastics and textiles with 20 years business experience.
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