1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-

Modify Date: 2025-08-25 21:16:02

1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy- Structure
1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy- structure
Common Name 1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-
CAS Number 82-47-3 Molecular Weight 319.31100
Density 1.88g/cm3 Boiling Point N/A
Molecular Formula C10H9NO7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.88g/cm3
Molecular Formula C10H9NO7S2
Molecular Weight 319.31100
Exact Mass 318.98200
PSA 171.75000
LogP 3.36380
Index of Refraction 1.764

 Synthetic Route

~%

1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy- Structure

1,3-Naphthalene...

CAS#:82-47-3

Literature: Dressel; Kothe Chemische Berichte, 1894 , vol. 27, p. 2141 Full Text Show Details Bayer and Co. Patent: DE77703 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 562 Full Text Show Details Bayer and Co. Patent: DE80668 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 748 Full Text Show Details Cassella and Co. Patent: DE75710 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 558

 Synonyms

1-Amino-8-naphthol-2,4-disulfonic acid
4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid
Chicago acid
5-hydroxy-4-aminonaphthalene-1,3-disulphonic acid
1-amino-8-hydroxynaphthalene-2,4-disulfonic acid
1-amino-8-naphthol-2,4-disulphonic acid
1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy
SS Acid
1-amino-8-hydroxy-naphthalene-2,4-disulphonic acid
8-amino-1-naphthol-5,7-disulphonic acid
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potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate
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