ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Carboxylic acid derivatives 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Basic information
Product Name:1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
Synonyms:4-amino-5-hydroxy-1-naphthalenesulfonicaci;4-Amino-5-hydroxynaphthalene-1-sulfonicacid;4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID, TECH., 90%;8-AMINO-1-NAPHTHOL-5-SULFONIC ACIDPRACTI CAL GRADE;4-Amino-5-Hydroxynaphthalene-1-Shlfonic Acid;8-Amino-1-naphthol-5-sulfonic acid, tech., 96%;1-AMINO-8-NAPTHOL-4-SULFONIC ACID;8-Amino-1-naphthol-5-sulfonic acid,96%,tech.
CAS:83-64-7
MF:C10H9NO4S
MW:239.25
EINECS:201-491-6
Product Categories:Intermediates of Dyes and Pigments
Mol File:83-64-7.mol
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Structure
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Chemical Properties
density 1.4338 (rough estimate)
refractive index 1.6500 (estimate)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Dark Brown
CAS DataBase Reference83-64-7(CAS DataBase Reference)
EPA Substance Registry System1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- (83-64-7)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-27-36/37/39-45
RIDADR UN 2583 8/PG 2
WGK Germany 2
RTECS QK1295000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Usage And Synthesis
Chemical PropertiesGREY POWDER
UsesAzo dye intermediate.
Uses1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds.
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Preparation Products And Raw materials
Raw materials1-Naphthylamine-4,8-Disulfonic Acid
Preparation ProductsEsfenvalerate-->1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-, monosodium salt-->sodium 4-amino-5-hydroxy-6-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonate-->disodium 4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalene-1-sulphonate-->Benzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt-->Mordant Violet 36-->amanil developed black bhsw-->6,6'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1-naphthalenesulfonic acid]disodium salt-->5-Hydroxy-4-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-1-naphthalenesulfonic acid disodium salt-->5-Amino-3-[[4'-[(8-amino-1-hydroxy-5-sodiosulfo-2-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt-->2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4'-[(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-, trisodium salt-->C.I. Direct Black 96-->Direct Black 199-->Direct Black 76-->(6Z)-4-amino-6-[(4-nitrophenyl)hydrazinylidene]-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid-->5-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methyl]-2-hydroxy-3-methylbenzoic acid-->1-Naphthalenesulfonic acid, 4-amino-6-[2-[4'-[2-(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-, sodium salt (1:2)-->acid black 17-->Direct Blue 45-->Mordant Green 30
N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea Direct Blue 53 CHICAGO ACID 1-AMINO-8-NAPHTHOL-2,4-DISULFONIC ACID MONOSODIUM SALT CHICAGO SKY BLUE 6B 7-Amino-1-naphthol-3-sulfonic acid and it's sodium salt 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID LIGNIN PINK 7-[N-methyl-N-(3-carboxy-4-hydroxyphenylfonyl)]amino-1-naphthol-3-sulfonic acid 4-(benzoylamino)-5-hydroxy-6-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-1,7-disulphonic acid SUPRANOL BRILLIANT RED G CHLORAZOL BLUE RW 1-Naphthalenesulfonic acid, 4-amino-3-((4-((4-((2,4-dihydroxyphenyl)az o)benzoyl)amino)phenyl)azo)-5-hydroxy-6-((2-methoxyphenyl)azo)- 6-chloro-1-amino-2-naphthol-4-sulfonic acid SIRIUS GREY GB 4-amino-5-hydroxynaphthalene-1,3-disulphonic acid 2-Amino-6-naphthol-8-sulfonic acid and it's sodium salt BLACK PN
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