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必应染料-您身边的染料专家

Direct Yellow 14

Name:C.I.Direct Yellow 14,C.I.18780

Molecular Structure: Single azo,Benzothiazole class

C.I.Direct Yellow 14,C.I.18780,CAS 6359-80-4,660.72,C31H21N6NaO4S3,Direct Fast Yellow GLL

C.I.Direct Yellow 14,C.I.18780,CAS 6359-80-4,660.72,C31H21N6NaO4S3,Direct Fast Yellow GLL

Molecular Formula:C31H21N6NaO4S3

Molecular Weight: 660.72

CAS Registry Number:6359-80-4

Manufacturing Methods : C.I.Direct Yellow 59 (C.I. 49000) diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.

Properties and Applications:  yellow. Soluble in water for yellow. The strong sulfuric acid for yellow, orange yellow after diluted precipitation. The dye solution with strong hydrochloric acid have orange precipitation; Add thick sodium hydroxide solution slightly dark color

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 2 2 2 2

List of Suppliers:

Direct Fast Yellow GLL( Liberty Exports Ltd )


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