dye|World dye variety

Name:C.I.Azoic Coupling Component 11,C.I.37535

Molecular Structure:

C.I.Azoic Coupling Component 11,C.I.37535,CAS 92-79-5,293.32,C18H15NO3

Molecular Formula:C₁₈H₁₅NO₃

Molecular Weight: 293.32

CAS Registry Number:92-79-5

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

Properties and Applications: Light brown powder evenly. In the ethanol frond-like crystal shrinkage, melting point for 229 ~ 230 ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine. In the sulfuric acid is shallow brown in the solution; Sodium hydroxide solution for yellow in the liquid. Sensitive to air. Mainly used for cotton fabrics, PVA, viscose, silk and vinegar fiber dyeing and printing of cotton fabric. Can be used for the manufacture of pigment fast. This product to cotton affinity medium, coupled ability medium.

List of Suppliers:

Amarthoi AS-RL ( Amar Dye Chem Ltd  )

Anarthol AS-RL ( Anar Chemical Industries )

Conazoic AA ( Concord Commerce Company )

Dycosthol AS-RL ( inochem Shanghai I/E Corp/Schecho PuDong Corporation )

Naftol AS-RL( Chemische Fabriek Triade BV )

Naphthol ASRL( Monarch Dyestuffs Industries )

Naphthol ASRL( Amar Impex  )

NaphthoI AS-RL ( Sinochem Jiangsu I/E Corp. )

Naphthol AS-RL( Brighten Colorchem BV )

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

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

Naphtol AS-M,( Sinochem Ningbo Imp & Exp Corp )

Naphtol AS-RL ( Sinochem Jiangsu Wuxi Imp & Exp Corp )

Naphtol AS-RL( Tianjin Hua Shi Chemicals Co Ltd )

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

Youhaothol AS-RL( Sinochem Tianjin Imp Exp Corp )