4-Amino-3-hydroxy-1-naphthalene sulfonic acid

Modify Date: 2025-08-26 19:01:48

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure
4-Amino-3-hydroxy-1-naphthalene sulfonic acid structure
Common Name 4-Amino-3-hydroxy-1-naphthalene sulfonic acid
CAS Number 567-13-5 Molecular Weight 239.24800
Density 1.627 g/cm3 Boiling Point N/A
Molecular Formula C10H9NO4S Melting Point 290ºC (dec.)(lit.)
MSDS Chinese Flash Point N/A

 Names

Name 1-amino-2-naphthol-4-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.627 g/cm3
Melting Point 290ºC (dec.)(lit.)
Molecular Formula C10H9NO4S
Molecular Weight 239.24800
Exact Mass 239.02500
PSA 109.00000
LogP 3.03630
Index of Refraction 1.748

 Safety Information

WGK Germany 3
RTECS QK1292000

 Synthetic Route

~32%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Sauer, E.; Polz, K.; Schopf, G.; Bendig, J. Journal fuer Praktische Chemie (Leipzig), 1991 , vol. 333, # 3 p. 467 - 473

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Sauer, E.; Polz, K.; Schopf, G.; Bendig, J. Journal fuer Praktische Chemie (Leipzig), 1991 , vol. 333, # 3 p. 467 - 473

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Sauer, E.; Polz, K.; Schopf, G.; Bendig, J. Journal fuer Praktische Chemie (Leipzig), 1991 , vol. 333, # 3 p. 467 - 473

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Koenig Chemische Berichte, 1890 , vol. 23, p. 806 Full Text Show Details Witt; Kaufmann Chemische Berichte, 1891 , vol. 24, p. 3160

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Schmidt Journal fuer Praktische Chemie (Leipzig), 1891 , vol. <2> 44, p. 531

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Friedlaender; Reinhardt Chemische Berichte, 1894 , vol. 27, p. 243

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Bogdanow; Korolewa Zhurnal Obshchei Khimii, 1953 , vol. 23, p. 1761,1764; engl. Ausg. S. 1859, 1861

~%

4-Amino-3-hydroxy-1-naphthalene sulfonic acid Structure

4-Amino-3-hydro...

CAS#:567-13-5

Literature: Conrad; Fischer Justus Liebigs Annalen der Chemie, 1893 , vol. 273, p. 113 Full Text Show Details Witt; Kaufmann Chemische Berichte, 1891 , vol. 24, p. 3160

 Synonyms

1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID
3-amino-4-hydroxynaphthalene-1-sulfonic acid
4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID
EINECS 204-147-3
1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE
1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID
3-amino-4-hydroxy-1-naphthalenesulphonic acid
2-Amino-1-hydroxynaphthalen-4-sulfonsaeure
1-hydroxy-2-aminonaphthalene-4-sulfonic acid
2-amino-1-naphthol-4-sulfonic acid
2-amino-1-hydroxy-4-naphthalenesulfonic acid
2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE
MFCD00004019
4-AMINO-3-NAPHTHOL-1-SULFONIC ACID
1,2,4-AMINONAPHTHOLSULFONIC ACID
2-Amino-1-naphthol-4-sulfonsaeure
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