• Acid Black 2S-RL

Acid Black 2S-RL

  • C.I.Acid Black 172
  • C.I.15711:1
  • CAS: 61847-77-6
  • Standard Strength: 140%
  • Molecular Formula: C20H12N3NaO7S
  • Formula Weight: 461.38

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Physical and Chemical Properties

Appearance: Black powder

Shade: Similar to standard

Strength:140%,150%, 160%, 170%, 180%, 190%

Moisture: 5%

Insolubility: 0.5%

Fineness(80um mesh residue):1%



Fastness

Light

Sea water

 

Washing

Chloration

Perspiration 

7

5

4-5

5

5


Application

Dyeing and direct printing for Wool, Silk, Polyamide and Blend


Packing

Packed in 25kgs Carton


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