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必应染料-您身边的染料专家

Mordant Yellow 20

Name:C.I.Mordant Yellow 20,C.I.14110

Molecular Structure: Single azo class

C.I.Mordant Yellow 20,C.I.14110,CAS 6471-07-4,518.36,C17H9N2Na3O9S2,Bemachrome Yellow RSW,Fabrichrome Yellow RSW

C.I.Mordant Yellow 20,C.I.14110,CAS 6471-07-4,518.36,C17H9N2Na3O9S2,Bemachrome Yellow RSW,Fabrichrome Yellow RSW

Molecular Formula:C17H9N2Na3O9S2

Molecular Weight: 518.36

CAS Registry Number:6471-07-4

Manufacturing Methods : 7-Aminonaphthalene-1,3-disulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications: dark red light yellow. Soluble in water for green light yellow, insoluble in other organic solvent. In concentrated sulfuric acid for brown light orange, dilution after green yellow. Dye aqueous solution and concentrated hydrochloric acid for yellow; Sodium hydroxide solution with strong to orange.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4 5 4 5 5 5
AATCC 4 6 4-5 5 5 5

List of Suppliers:

Bemachrome Yellow RSW ( Berncolors-Poughkeepsie Inc )

Bemachrome Yellow RSW (Classic Dyestuffs Inc)

Chrome Yellow RSW ( Global Colors Inc. )

Fabrichrome Yellow RSW( Fabricolor Inc. )


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