dye|World dye variety

Name:C.I.Azoic Coupling Component 7,C.I.37565

Molecular Structure:

C.I.Azoic Coupling Component 7,C.I.37565,CAS 135-64-8,313.35,C21H15NO2

Molecular Formula:C₂₁H₁₅NO₂

Molecular Weight: 313.35

CAS Registry Number:135-64-8

Manufacturing Methods : Naphthalen-2-amine and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications:  yellowish powder, soluble point 243 ~ 244 ℃. Insoluble in water solution and sodium carbonate, soluble in chlorobenzene, in the solution for hydrogen oxide yellow liquid. To the stability of the air is good. Mainly used for cotton, cotton yarn line, bath towel dyeing, also can be used to PVA, viscose, silk and polyamide fiber dyeing, general is not used for printing. This product to cotton affinity is higher, coupled ability medium.

List of Suppliers:

Amarthol AS-SW ( Amar Dye Chem Ltd  )

Anarthol AS-SW( Anar Chemical Industries )

Conazoic L( Concord Commerce Company )

Dycosthol AS-SW( Sinochem Shanghai I/E Corp/Schecho PuDong Corporation )

Harithol ASSW( Bhavi International Ltd )

Hebeithol AS-SW ( Sinochem Hebei Imp & Exp Corp )

Naftol AS-SW ( Chemische Fabriek Triade BV )

Naphthol ASSW ( Monarch Dyestuffs Industries )

Naphthol ASSW ( Amar Impex  )

Naphthol AS-SW ( Sinochem Ningbo Imp & Exp Corp )

Naphthol AS-SW ( Brighten Colorchem BV )

Naphthol AS-SW ( Sinochem Liaoning Import & Export Corporation )

Naphthol AS-SW ( Day-Glo Color Corp. )

Napthol AS-SW ( Aakash Chemicals & Dyestuffs Inc.  )

Tulathol AS-SW ( Atul Limited  )

Vipulthol ASSW(Napthol ASSW)( Vipul Dye-Chem Ltd )

Youhaothol AS-SW( Sinochem Tianjin Imp Exp Corp )