dye|World dye variety

Name:C.I.Azoic Coupling Component 4,C.I.37560

Molecular Structure:

C.I.Azoic Coupling Component 4,C.I.37560,CAS 132-68-3,313.35,C21H15NO2

Molecular Formula:C₂₁H₁₅NO₂

Molecular Weight: 313.35

CAS Registry Number:132-68-3

Manufacturing Methods : Naphthalen-1-amine and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications:  cream-colored uniform powder, melting point of 222 ~ 223 ℃. Insoluble in water, sodium carbonate solution, soluble in xylene. In sodium hydroxide solution for yellow, stable to air. Mainly used for cotton yarns, cotton fabric, cotton knitted content, corduroy,PVA, viscose, silk and polyamide fiber dyeing, general is not used for printing. This product to cotton affinity is higher, coupled ability medium. Can be used to make quick pigment, neutral grain and organic pigments.

List of Suppliers:

Amarthol AS-BO ( Amar Dye Chem Ltd  )

Anarthol AS-BO ( Anar Chemical Industries )

Conazoic D ( Concord Commerce Company )

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

Harithol ASB0( Bhavi International Ltd )

Hebeithol AS-B0( Sinochem Hebei Imp & Exp Corp )

Mitsui Naphthozol B0( Mitsui Toatsu Chemicals Ltd )

Naftol AS-BO( Chemische Fabriek Triade BV )

Naphtanilide BO( Rohner Ltd )

Naphthol ASBO ( Monarch Dyestuffs Industries )

Naphthol ASBO ( Amar Impex )

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

Naphthol AS-BO ( Sinochem Jiangsu Wuxi Imp & Exp Corp )

Naphthol AS-BO ( Tianjin Hua Shi Chemicals Co Ltd )

Naphthol AS-BO ( Brighten Colorchem BV )

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

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

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

Napthol AS-BO Disperse ( Pfister Chemical Inc. )

Tulathol AS-BO( Atul Limited )

Vipulthol ASBO (Napthol ASB0)( Vipul Dye-Chem Ltd )

Youhaothol AS-BO ( Sinochem Tianjin Imp Exp Corp )