dye|World dye variety

Name:C.I.Azoic Coupling Component 2,C.I.37505

Molecular Structure:

C.I.Azoic Coupling Component 2,C.I.37505,CAS 92-77-3,263.29,C17H13NO2

Molecular Formula:C₁₇H₁₃NO₂

Molecular Weight: 263.29

CAS Registry Number:92-77-3

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

Properties and Applications: rice or small red powder, melting point of 243 ~ 244 ℃, more sensitive to the air. In sodium hydroxide solution for yellow in liquid, insoluble in water and sodium carbonate solution, slightly soluble in ethanol, soluble in hot the difficulties. This product is widely used in the cotton fabric dyeing and printing. Dyeing cotton, cotton affinity is low, medium coupled ability. Can also be used for cotton yarn, polyester/cotton, PVA, viscose, silk and vinegar fiber dyeing, also can undertake direct printing, and reactive dye printing and cotton fabrics with the dye printing, discharge printing, the reactive dyes color printing and dyeing, and used to make quick pigment, fast amine element, element and organic pigment fast sulfonylurea medications.

List of Suppliers:

Amarthol AS ( Amar Dye Chem Ltd  )

Anarthol AS ( Anar Chemical Industries )

Conazoic Coupling B ( Concord Commerce Company )

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

Harithol AS ( Bhavi International Ltd )

Hebeithol AS ( Sinochem Hebei Imp & Exp Corp )

Kako Grounder AS( Kaseihin Kogyo Kyokai )

Kiwa GrounderAS (Kaseihin Kogyo Kyokai)

Mitsui Naphthozol AS ( Mitsui Toatsu Chemicals Ltd )

Naftol AS ( Chemische Fabriek Triade BV )

Naphtanilide RC ( Rohner Ltd )

Naphthol AS ( Blackman Uhler Chemical Division )

Naphthol AS( Monarch Dyestuffs Industries )

Naphthol AS ( Sinochem Ningbo Imp & Exp Corp )

Naphthol AS( Sinochem Jiangsu Wuxi Imp & Exp Corp )

Naphthol AS ( Suzhou Lintong Chemical Science Corporation )

Naphthol AS ( Tianjin Hua Shi Chemicals Co Ltd )

Naphthol AS ( Amar Impex  )

Naphthol AS ( Brighten Colorchem BV )

Naphthol AS( Sinochem Liaoning Import & Export Corporation )

Naphthol AS ( Day-Glo Color Corp. )

Napthol AS ( Aakash Chemicals & Dyestuffs Inc.  )

Napthol AS 20%( Pfister Chemical Inc. )

Orange Base GC ( Sinochem Liaoning Import & Export Corporation )

Tulathol AS(  Atul Limited  )

Ultrazol I-AS ( SBU Pigments and Dyes )

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

Youhaothol AS( Sinochem Tianjin Imp Exp Corp )