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Name	5-Amino-4-hydroxybenzene-1,3-disulphonic acid	EINECS	204-441-1
CAS No.	120-98-9	Density	1.984 g/cm³
PSA	171.75000	LogP	2.21060
Solubility	N/A	Melting Point	170 °C
Formula	C₆H₇NO₇S₂	Boiling Point	N/A
Molecular Weight	269.256	Flash Point	N/A
Transport Information	N/A	Appearance	N/A
Safety		Risk Codes	R36/37/38; R20/21/22
Molecular Structure		Hazard Symbols	Xn
Synonyms	6-Amino-1-phenol-2,4-disulfonic acid;1-Phenol-2,4-disulfonicacid, 6-amino- (6CI);m-Benzenedisulfonic acid, 5-amino-4-hydroxy- (7CI,8CI);2-Aminophenol-4,6-disulfonic acid;5-Amino-4-hydroxy-m-benzenedisulfonic acid;1,3-Benzenedisulfonicacid, 5-amino-4-hydroxy-;	Article Data	4

5-Amino-4-hydroxybenzene-1,3-disulphonic acid Chemical Properties

IUPAC Name: 5-Amino-4-hydroxybenzene-1,3-disulfonic acid
Molecular Formula: C₆H₇NO₇S₂
Molecular Weight: 269.25 g/mol
Canonical SMILES: c1(S(=O)(=O)O)c(c(N)cc(S(=O)(=O)O)c1)O
InChI: InChI=1/C6H7NO7S2/c7-4-1-3(15(9,10)11)2-5(6(4)8)16(12,13)14/h1-2,8H,7H2,(H,9,10,11)(H,12,13,14)
EINECS: 204-441-1
Product Categories: Intermediates of Dyes and Pigments
XLogP3-AA: -1.1
H-Bond Donor: 4
H-Bond Acceptor: 8
Index of Refraction: 1.702
Molar Refractivity: 52.59 cm³
Molar Volume: 135.6 cm³
Polarizability: 20.85×10^-24 cm³
Surface Tension: 108.8 dyne/cm
Density of 5-Amino-4-hydroxybenzene-1,3-disulphonic acid (CAS NO.120-98-9): 1.984 g/cm³

5-Amino-4-hydroxybenzene-1,3-disulphonic acid Specification

5-Amino-4-hydroxybenzene-1,3-disulphonic acid (CAS NO.120-98-9), its Synonyms are O-Aminophenol-4,6-disulphonic acid ; 5-Amino-4-hydroxy-m-benzenedisulfonic acid ; 6-Amino-1-phenol-2,4-disulfonic acid .

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