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Direct Yellow 167

Direct Yellow 167 Structure
Direct Yellow 167 structure
CAS No.
Chemical Name:
Direct Yellow 167
Synonyms
Direct Yellow 167;C.I.Direct Yellow 167:C.I.29015
CBNumber:
CB59703039
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
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Direct Yellow 167 Chemical Properties,Uses,Production

Preparation

5-Amino-2-methoxybenzenesulfottic acid diazo, and 2-Amino-4-methylanisole coupling, compounds (A); 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, and then will the nitro reduction for amino, compound (B). Finally the molecular A and B mixture to light gasification.

Properties and Applications

yellow.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2G 2-3RBr 3-4RD 3-4 1-2 3-4 1-2

Direct Yellow 167 Preparation Products And Raw materials

Raw materials

Salicylic acid 2-Methoxy-5-methylaniline 4-Nitroaniline

Preparation Products

(Direct Yellow 167)Related Search:

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Direct Yellow 167 C.I.Direct Yellow 167:C.I.29015