Direct Black HEF / Direct Black 168

Direct Black HEF

  • C.I.Direct Black 168

  • C.I.335475

  • CAS: 85631-88-5/83046-38-2

  • Standard Strength: 150%

  • Molecular Formula: C34H23N8Na3O11S3

  • Formula Weight: 884.76

 

Physical and Chemical Properties

 

Appearance: Black powder

Shade: Similar to standard

Strength: 100%


 

Fastness

 



Light

Washing

Perspiration

Water

3

Bleaching

Staining

Bleaching

Staining

Bleaching

Staining

----31




Potting

Ironing

Carbonizing

Dry   cleaning

Crocking

Bleaching

Staining

---

Dry

Wet

-------


 

Application

 

Dyeing for Fabrics such as Cotton, Viscose, Silk and Chinlon .

Coloring for Leathers, Woods and Plastics.


 

Packing

 

Packed in 25kgs Bag/Iron drum


We Provide

  • Solution for detergent ink, coating, plastics and textiles with 18 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
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