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83-64-7

83-64-7 Structure

83-64-7 Structure
IdentificationMore
[Name]

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
[CAS]

83-64-7
[Synonyms]

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID
4-AMINO-5-NAPHTHOL-1-SULFONIC ACID
8-AMINO-1-NAPHTHOL-5-SULFONIC ACID
AMINONAPHTHOL SULFONIC ACID S
S ACID
4-amino-5-hydroxy-1-naphthalenesulfonicaci
4-Amino-5-hydroxynaphthalene-1-sulfonicacid
chicagoacids
kyselina1-amino-8-naftol-4-sulfonova
kyselinas
4-amino-5-hydroxynaphthalene-1-sulphonic acid
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
[EINECS(EC#)]

201-491-6
[Molecular Formula]

C10H9NO4S
[MDL Number]

MFCD00003992
[Molecular Weight]

239.25
[MOL File]

83-64-7.mol
Chemical PropertiesBack Directory
[Appearance]

GREY POWDER
[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
[Uses]

Azo dye intermediate.
[CAS DataBase Reference]

83-64-7(CAS DataBase Reference)
[EPA Substance Registry System]

1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- (83-64-7)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2583 8/PG 2
[WGK Germany ]

2
[RTECS ]

QK1295000
[TSCA ]

TSCA listed
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1-Naphthylamine-4,8-Disulfonic Acid
[Preparation Products]

Esfenvalerate-->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
Hazard InformationBack Directory
[Chemical Properties]

GREY POWDER
Spectrum DetailBack Directory
[Spectrum Detail]

1-AMINO-8-NAPHTHOL-4-SULFONIC ACID(83-64-7)MS
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID(83-64-7)1HNMR
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID(83-64-7)13CNMR
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID(83-64-7)IR1
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID(83-64-7)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

83-64-7(sigmaaldrich)
[TCI AMERICA]

1-Amino-8-naphthol-4-sulfonic Acid,>90.0%(T)(83-64-7)
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