Direct Yellow 86

Product Name:Direct Yellow 86 100%
Molecular Structure: Double azo class

Molecular Formula:C₃₉H₃₀N₁₀Na₄O₁₃S₄
Molecular Weight: 1066.94
CAS Registry Number:50925-42-3
Manufacturing Methods : 3-Aminonaphthalene-1,5-disulfonic acid diazo, andm-Toluidine coupling , its product (2 Moore) and 2,4,6-Trichloro-1,3,5-triazine condensation chlorine, and then with 2-Aminoethanol reaction.
Properties and Applications: red light yellow. Yellow powder, soluble in water. The high temperature stability is good. Apply to polyester/cotton/polyester sticky, blended fabric dyeing of a bath, especially applicable to a bath dyeing of step, also can used for silk dyeing and paper color.
Counter product:Hodgsons Kayarus Supra Yellow RL;Aizen Primula Yellow 2RH;Direct Fast Yellow R Special;Kayafect Yellow F;Everdirect Supra Yellow RL
Use: :For blended fabric dyeing of a bath, especially applicable to a bath dyeing of step, also can used for silk dyeing and paper color.
Packing: 25KG Carton