• Direct Fast Yellow RS

Direct Fast Yellow RS

  • C.I.Direct Yellow 50
  • C.I.29025
  • CAS: 3214-47-9
  • Standard Strength: 100%
  • Molecular Formula: C35H24N6Na4O13S4
  • Formula Weight: 956.82

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Physical and Chemical Properties

Appearance: Light yellow powder 

Shade: Similar to standard

Strength: 100%

Insolubility: ≤1%

Moisture: ≤5%

Fineness(80 Mesh Sieve Residue):≤5%


Fastness

Washing

Water

Acid & alkali resistance

Light

Bleaching

Staining

Bleaching

Staining

Acid

Alkali

2-3

-

2

-

3-4

3

2


Application

Dyeing for Cotton, Knit fabric, Silk and Wool

Coloring for PVA, Polyamide and Viscose fiber

Direct printing for Viscose Silk fabric

Dyeing for Leather and Paper


Packing

Packed in 25kgs Carton 


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