ChemicalBook >> CAS DataBase List >>disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate

CAS No.
2429-84-7
Chemical Name:
disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate
Synonyms
C.I.22310;CIDIRECTRED1;Neonyl Red 2B;Mordant Red 57;Cutamin Red CF;airedale red fd;azine fast red fc;Chrome Fast Red F;amanil fast red fs;Enianil Fast Red F
CBNumber:
CB4935391
Molecular Formula:
C29H22N5NaO7S
Molecular Weight:
607.57
MDL Number:
MOL File:
2429-84-7.mol
Last updated:2023-05-04 15:16:12

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Properties

EPA Substance Registry System C.I. Direct Red 1, disodium salt (2429-84-7)

SAFETY

Risk and Safety Statements

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0000745 CHLORAMINE FAST RED 95.00% 2429-84-7 5MG $499.37 2021-12-16 Buy
Product number Packaging Price Buy
DYE0000745 5MG $499.37 Buy

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Chemical Properties,Uses,Production

Preparation

4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again in acid conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling.

Properties and Applications

blue-ray red. Purple powder. Soluble in water for yellow light red, solubility of 40 g/L (85 ℃), slightly soluble in ethanol, acetone, soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid in blue, diluted to become Red, light Red sauce precipitation; In nitric acid for brown in the red. The dye solution to join strong hydrochloric acid for red light brown, have precipitation appear; Add thick sodium hydroxide solution is for palm orange. Cellulose fiber of dyeing, devoured performance is good, in the 80 ~ 100 ℃ maximum when affinity. This product to sensitive fights. Used for dyeing cotton or viscose, also can be used for direct printing of cotton or viscose to discharge printing color, also used for silk, wool, stick/hair, stick/cotton, leather and pulp dyeing, also can be used in the manufacture of organic pigment sediment color.

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

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Preparation Products And Raw materials

disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
+1-781-999-5354 support@targetmol.com United States 19973 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 17691182729 18161915376 1046@dideu.com China 10011 58
Beijing Biocreative Technology Co., Ltd. 15522676233 3007606172@qq.com China 1249 58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd 18072846723 caigou1@witofly.com China 18926 58
disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate Direct red 1 (C.I. 22310) 5-[[4'-[(2-Amino-8-hydroxy-6-sulfo-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid disodium salt C.I. Direct Red 1, disodium salt CIDIRECTRED1 airedale red fd aizen direct fast red fh amanil fast red fs atlantic fast red f azine fast red fc benzoic acid, 5-((4'-((2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo)(1,1'-biphe Aizen Direct Fast Blue FAH C.I.22310 C.I.Direct Red 1:C.I.22310 Mordant Red 57 C.I.Mordant Red 57:C.I.22310 Cutamin Red CF Chrome Fast Red F COLUMBIA FAST RED F Enianil Fast Red F Japanol Fast Red 1 Neonyl Red 2B 2429-84-7