CI 22145

CI 22145 Suppliers list
Company Name: Alfa Aesar  
Tel: 400-610-6006; 021-67582000
Email: saleschina@alfa-asia.com
Products Intro: Product Name:Erie Garnet, ca. 80% dye content
CAS:2429-70-1
Package:5g Remarks:A14216
Company Name: Energy Chemical  
Tel: 021-58432009-
Email: sales8178@energy-chemical.com
Products Intro: Product Name:Erie Garnet, ca. 80% dye content
CAS:2429-70-1
Package:25g,5g,100g
Company Name: Leancare Ltd.  
Tel: +33 962096793
Email: enquiry@leancare.co.uk
Products Intro:
Company Name: HONEST JOY HOLDINGS LIMITED  
Tel: +86-755-26404303
Email: sales@honestjoy.cn
Products Intro:
Company Name: City Chemical LLC  
Tel: 1-203-932-2489
Email: sales@citychemical.com
Products Intro:
CI 22145 Basic information
Product Name:CI 22145
Synonyms:ERIE GARNET B;CONGO CORINTH;CONGO CORINTH G;CI 22145;disodium 4-amino-3-[[4'-[(1-hydroxy-4-sulphonato-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate;Hispamin Garnet BF;Erie Garnet, ca. 80% dye content
CAS:2429-70-1
MF:C32H21N5Na3O7S2+
MW:720.64
EINECS:219-381-1
Product Categories:
Mol File:2429-70-1.mol
CI 22145 Structure
CI 22145 Chemical Properties
EPA Substance Registry SystemC.I. Direct Red 10 (2429-70-1)
Safety Information
MSDS Information
CI 22145 Usage And Synthesis
DefinitionChEBI: An organic sodium salt resulting from the formal condensation of Congo corinth (acid form) with two equivalents of sodium hydroxide. A histological dye used to stain frozen sections for rapid diagnosis and to demonstrate amuloid.
Preparation4-(4-Aminophenyl)benzenamine double nitriding, first with 4-Aminonaphthalene-1-sulfonic acid matches, again with 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applicationsred. Soluble in water into wine red to product red, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid in blue, diluted with light purple, have black precipitation. The dye solution to join strong hydrochloric acid for dark purple, have precipitation; Add thick, red solution for hydrogen oxidation, precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 1-2 2 2 1-2 2
AATCC 3 1 2 2 2
CI 22145 Preparation Products And Raw materials
Tag:CI 22145(2429-70-1) Related Product Information
1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT CI 22145 3,4-Diaminobenzenesulfonic acid