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Direct Blue

  • Direct Blue 15
Direct Blue 15

Direct Blue 15

  • Product description: Direct Blue 15 / Direct Sky Blue 5B
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Direct Blue 15 / Direct Sky Blue 5B

  • C.I. 24400
  • CAS NO.: 2429-74-5
  • Standard Strength: 100%
  • Formula Weight: 992.81
  • Molecular formula: C34H24N6Na4O16S4
  • Packing：25Kg/DR
  • Used for dyeing cotton, silk etc

Physical and Chemical Properties
  • Appearance: Blue powder
  • Shade: Similar to standard
  • Strength: 100%

Fastness

Light

1-2

Washing

Water

Bleaching

Staining

Bleaching

Staining

1-2

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1-2

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Application

  • Dyeing for Viscose Fabric.
  • Coloring for Cotton, Viscose, Silk.
  • Dyeing for Paper and Ink




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CONTACT US

Contact: Iris

Phone: +86-311-85235829

Tel: +86-311-85235829

Email: iris@chemicals-biology.com

Add: No.508 Zhongshan East Road,Chang'An District,Shijiazhuang,Hebei,China

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