Acid Red 111

Acid Red 111 Basic information
Product Name:Acid Red 111
Synonyms:C.I. 23266;ACID RED 111;disodium 3-[[2,2'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 3-2,2-dimethyl-4-4-(4-methylphenyl)sulfonyloxyphenylazo1,1-biphenyl-4-ylazo-4-hydroxy-, disodium salt;C.I. Acid Red 111;Acid red 111 (C.I. 23266);Scarlet F-3GL;Acid Red F-3GL
CAS:6358-57-2
MF:C37H31N4NaO10S3
MW:810.84
EINECS:228-779-4
Product Categories:Organics
Mol File:6358-57-2.mol
Acid Red 111 Structure
Acid Red 111 Chemical Properties
density 1.479[at 20℃]
Water Solubility 2.36g/L at 20℃
LogP-0.86 at 20℃
EPA Substance Registry System2,7-Naphthalenedisulfonic acid, 3-[[2,2'-dimethyl-4'-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt (6358-57-2)
Safety Information
MSDS Information
Acid Red 111 Usage And Synthesis
Preparation4-(4-Amino-2-methylphenyl)-3-methylbenzenamine double nitriding, respectively with the 4-Hydroxynaphthalene-2,7-disulfonic acid and phenol coupling, garnish with 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification.
Flammability and ExplosibilityNotclassified
Properties and Applicationscolourful red yellow light. Yellow light red powder, soluble in water, 90 ° C solubility of 25 g/L. White sex medium. Copper, iron ion is sensitive, dyeing should be pay attention to. Used for wool, polyamide fiber and its blended fabric dyeing and printing directly, can also be used for leather dyeing. This product is especially suitable for the dye scattered hair, tops, hair knitwear.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 4 5 4-5 4 2 4 5
Acid Red 111 Preparation Products And Raw materials
Raw materialsPhenol-->Tosyl chloride-->Benzidine-->2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine-->1-Naphthol-3,6-disulfonic acid-->Phenol-->Tosyl chloride
Hyaluronic acid TOLUALDEHYDES Ethyl 2-(Chlorosulfonyl)acetate N,N-Dimethylformamide Ascoric Acid ACID RED 88 ETHANE Folic acid 2,3,3',4,4',5-HEXACHLOROBIPHENYL SULFORHODAMINE B FIREMASTER BP-6 Methanol (3-THIOPHEN-2-YLMETHYL-5-THIOXO-1,5-DIHYDRO-[1,2,4]TRIAZOL-4-YL)-ACETIC ACID Ethylenediaminetetraacetic acid disodium salt Dimethyl ether Dimethyl carbonate Dimethyl sulfate Citric acid

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