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HomeProduct name listMordant Yellow 32

Mordant Yellow 32

What is Mordant Yellow 32?

Preparation

6-Aminonaphthalene-1-sulfonic acid and 7-Aminonaphthalene-1-sulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications

deep green light yellow. Soluble in water for green light yellow, slightly soluble in Etanol for green yellow. In concentrated sulfuric acid for golden orange, dilution after buff. Dye aqueous solution with concentrated hydrochloric acid for green yellow; Join concentrated Sodium hydroxide solution for golden orange.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 4-5 2 5 4 5

Safety information for Mordant Yellow 32

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