8-Aminonaphthalene-1,6-disulfonic acid supplier

Name
8-Aminonaphthalene-1,6-disulfonic acid
EINECS 204-969-2
CAS No. 129-91-9
Article Data6
CAS DataBase
Density 1.769 g/cm³
Solubility
Melting Point 213-218°C
Formula C₁₀H₉NO₆S₂
Boiling Point
Molecular Weight 303.317
Flash Point
Transport Information
Appearance white-like crystalline power with red light
Safety
Risk Codes R25; R36/37/38
Molecular Structure
Hazard Symbols T
Synonyms 1-Amino-3,8-disulfonaphthalene;1-Amino-3,8-naphthalenedisulfonic acid;1-Naphthylamine-3,8-disulfonic acid;3,8-Disulfo-1-naphthylamine;8-Amino-1,6-naphthalenedisulfonic acid;Aminoepsilon acid;Epsilon acid;NSC 5524;
PSA 154.35000
LogP 3.31560

8-Aminonaphthalene-1,6-disulfonic acid Chemical Properties

IUPAC Name: 8-aminonaphthalene-1,6-disulfonic acid
Empirical Formula: C₁₀H₉NO₆S₂
Molecular Weight: 303.3116g/mol
EINECS: 204-969-2
Structure of 1,6-Naphthalenedisulfonicacid, 8-amino- (CAS NO.129-91-9):

Index of Refraction: 1.733
Molar Refractivity: 68.62 cm³
Molar Volume: 171.3 cm³
Polarizability: 27.2×10^-24cm³
Surface Tension: 90.1 dyne/cm
Density: 1.769 g/cm³
Vapour Pressure: mmHg at 25°C
Canonical SMILES: C1=CC2=CC(=CC(=C2C(=C1)S(=O)(=O)O)N)S(=O)(=O)O
InChI: InChI=1S/C10H9NO6S2/c11-8-5-7(18(12,13)14)4-6-2-1-3-9(10(6)8)19(15,16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
InChIKey: YDEOXZHCPCPPJG-UHFFFAOYSA-N

8-Aminonaphthalene-1,6-disulfonic acid Specification

1,6-Naphthalenedisulfonicacid, 8-amino- , its cas register number is 129-91-9. It also can be called 1-Amino-3,8-disulfonaphthalene ; 1-Naphthylamine, 3,8-disulfo- ; 1-Naphthylamine-3,8-disulfonic acid ; 8-Amino-1,6-naphthalenedisulfonic acid ; Aminoepsilon acid ; Epsilon acid ; NSC 5524 .

Product Name

8-Aminonaphthalene-1,6-disulfonic acid

8-Aminonaphthalene-1,6-disulfonic acid Chemical Properties

8-Aminonaphthalene-1,6-disulfonic acid Specification

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