Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Dyes and Pigments >  dye >  Direct Dyes >  Direct Brown 223

Direct Brown 223

Basic information Safety Supplier Related

Direct Brown 223 Basic information

Product Name:
Direct Brown 223
Synonyms:
  • Red Brown MM
  • Direct Brown 223
  • Direct Brown 223 ISO 9001:2015 REACH
  • DIRECT DEEP BROWN NM 100%,DIRECT BROWN 223
CAS:
76930-14-8
MW:
0
Mol File:
Mol File
More
Less

Direct Brown 223 Usage And Synthesis

Preparation

4-Amino-N-(4-aminophenyl)benzamide double nitriding,first coupled with 2-Hydroxybenzoic acid , and then in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.

Properties and Applications

brown

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 4-5 3-4 2 4 3

Direct Brown 223Supplier

Alfa Chemistry
Tel
1-516-6625404
Email
support@alfa-chemistry.com
Alfa Chemistry
Tel
+1-5166625404
Email
Info@alfa-chemistry.com
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418684 +8618949823763
Email
sales@tnjchem.com
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Email
linda@hubeijusheng.com