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Solvent Yellow 19

Name:C.I.Solvent Yellow 19,C.I.13900:1

Molecular Structure: Single azo,Metal Complexes

C.I.Solvent Yellow 19,C.I.13900:1,CAS 10343-55-2,422.37,C16H14N4O8S,Fast Yellow GR,Fast Yellow GRA,Spirit Yellow GRA,Palatin Fast Yellow GRN

C.I.Solvent Yellow 19,C.I.13900:1,CAS 10343-55-2,422.37,C16H14N4O8S,Fast Yellow GR,Fast Yellow GRA,Spirit Yellow GRA,Palatin Fast Yellow GRN

Molecular Formula:C16H14N4O8S

Molecular Weight: 422.37

CAS Registry Number:10343-55-2

Manufacturing Methods : 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, and 3-Oxo-N-phenylbutanamide coupling, and then the aqueous solution with fluorinated common heating.

Properties and Applications:  yellow. Yellow powder. Insoluble in water, soluble in ethanol, acetone and Chloroform organic solvent. In concentrated sulfuric acid for brown, after diluted solution for light brown. Heat resistance, fast, acid, good alkali resistance. Mainly used for resin, transparent lacquer and aluminum foil and coloring.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Well 170 Poor Dissolve No change

List of Suppliers:

Alcohol Soluble Yellow G ( Joint Stock Company ‘Coioros’ )

Atlasol Spirit Yellow GRA( Pylam Products Co. Inc. )

Azosol Fast Yellow GRA ( Pylam Products Co. Inc. )

Azosol Fast Yellow GRA Conc(Classic Dyestuffs Inc)

Dayglo Solvent Yellow 19( Day-Glo Color Corp. )

Fast Yellow GR (Sinochem Liaoning Import & Export Corporation)

Hostadye Yellow GRA ( Pylam Products Co. Inc. )

Neozapon Yellow 140(Classic Dyestuffs Inc)

Palatin Fast Yellow GRN( BASF Aktiengesellschaft )

Technosol Fast Yellow GR( Cosmonaut. Chemicals )

Yellow 1227 (Sinochem Liaoning Import & Export Corporation)

Yellow G for Aluminium ( Joint Stock Company ‘Coioros’ )

Yellow SK-I (Sinochem Liaoning Import & Export Corporation)

Zapon Fast Yellow GR( Pylam Products Co. Inc. )


One Response to “Solvent Yellow 19”

  1. […] Red 36,C.I. Solvent Red  79,C.I. Solvent Red 109, C.I. 13900 also for C.I. Acid Yellow 99 and C.I. Solvent Yellow 19 and structure […]

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