Sodium 5-(phenylazo)salicylate

Sodium 5-(phenylazo)salicylate Structure
CAS No.
10143-07-4
Chemical Name:
Sodium 5-(phenylazo)salicylate
Synonyms
C.I.13990;Mordant Yellow 18;C.I.Mordant Yellow 18;Acid mordant Yellow 18;sodium 5-(phenylazo)salicylate;C.I.Mordant Yellow 18:C.I.13990;5-(Phenylazo)salicylic acid sodium salt;5-(Phenylazo)salicylic acid 1-sodium salt;2-Hydroxy-5-(phenylazo)benzoic acid sodium salt
CBNumber:
CB6904809
Molecular Formula:
C13H11N2NaO3
Molecular Weight:
266.23
MOL File:
10143-07-4.mol
MSDS File:
SDS

Sodium 5-(phenylazo)salicylate Chemical Properties,Uses,Production

Preparation

aniline diazotization, and 2-Hydroxybenzoic acid?coupling.

Properties and Applications

deep green light yellow. Deep green light yellow powder. Soluble in water, Etanol, Diethyl ether and Acetone, slightly soluble in Benzene. In concentrated sulfuric acid and concentrated nitric acid for red orange solution.

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

Sodium 5-(phenylazo)salicylate Preparation Products And Raw materials

Raw materials

Preparation Products

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sodium 5-(phenylazo)salicylate Acid mordant Yellow 18 2-Hydroxy-5-(phenylazo)benzoic acid sodium salt 5-(Phenylazo)salicylic acid 1-sodium salt 5-(Phenylazo)salicylic acid sodium salt C.I.13990 C.I.Mordant Yellow 18 Mordant Yellow 18 C.I.Mordant Yellow 18:C.I.13990 10143-07-4 C13H9N2NaO3