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sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate

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sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate Basic information
Product Name:sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate
Synonyms:sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate;2-Hydroxy-3-[(2-hydroxydibenzofuran-1-yl)azo]-5-nitrobenzenesulfonic acid sodium salt;C.I.19600;C.I.Mordant Brown 21;C.I.Mordant Brown 21:C.I.19600;Mordant Brown 21
CAS:6232-51-5
MF:C18H10N3NaO8S
MW:451.34207
EINECS:2283370
Product Categories:
Mol File:6232-51-5.mol
sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate Structure
sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate Chemical Properties
EPA Substance Registry SystemBenzenesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1-dibenzofuranyl)azo]-5-nitro-, monosodium salt (6232-51-5)
Safety Information
MSDS Information
sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate Usage And Synthesis
Preparation3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, and 2-Hydroxydibenzofuran coupling.
Properties and Applicationsred light brown.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 6-7 5 4-5 4-5 5 5
sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate Preparation Products And Raw materials
Raw materials2-HYDROXY-DIBENZOFURAN-->2-Amino-4-nitrophenol-6-sulfonic acid
Tag:sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate(6232-51-5) Related Product Information
dipotassium 3-[[5-(tert-butyl)-2-hydroxyphenyl]azo]-2-hydroxy-5-nitrobenzenesulphonate Mordant Brown 18 sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxybenzenesulphonate 6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt MORDANT BROWN 1 2-[(2,4-diaminophenyl)azo]-4,6-dinitrophenol Mordant Brown 11 MORDANT BROWN 15