dye|World dye variety

Name:C.I.Solvent Yellow 29,C.I.21230

Molecular Structure: Double azo class

C.I.Solvent Yellow 29,C.I.21230,CAS 6706-82-7,668.91,C44H52N4O2,Yellow GRN,Oil Yellow 129,Oil Yellow 3G,Oil Yellow GR

Molecular Formula:C₄₄H₅₂N₄O₂

Molecular Weight: 668.91

CAS Registry Number:6706-82-7

Manufacturing Methods : 4-(1-(4-Amino-3-methylphenyl)cyclohexyl)-2-methylbenzenamine double nitrogen, and 4-Cyclohexylphenol (2 Moore) coupling.

Properties and Applications: green yellow. Soluble in acetone, slightly soluble in alcohol. In concentrated sulfuric acid for red orange, dilution after yellow solution, and then appear orange precipitation; In 10% of the sulfuric acid insoluble; In concentrated hydrochloric acid of insoluble; In 10 sodium hydroxide solution insoluble; In concentrated nitric acid to orange, and then fade. Used in printing ink, paint, vinyl paint, paraffin wax, coloring.

List of Suppliers:

Ceres Yellow GRN( Pylam Products Co. Inc. )

Oil Yellow 129( Orient Corporation of America )

Oil Yellow 3G( Pylam Products Co. Inc. )

Oil Yellow GR( Pylam Products Co. Inc. )

Oil Yellow GRN( Pylam Products Co. Inc. )

Orient Oil Yellow 129( Kaseihin Kogyo Kyokai )

Sudan Yellow GRN( Pylam Products Co. Inc. )