1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT

IUPAC Name: Sodium 4-hydroxynaphthalene-1-sulfonate
Molecular Formula: C₁₀H₇NaO₄S
Molecular Weight: 246.21 g/mol
Canonical SMILES: C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])O.[Na+]
InChI: InChI=1S/C10H8O4S.Na/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;/h1-6,11H,(H,12,13,14);/q;+1/p-1
Mol File: 6099-57-6.mol
EINECS: 228-050-0
Product Categories: Organics
H-Bond Donor: 1
H-Bond Acceptor: 4
Rotatable Bond Count: 1
Tautomer Count: 2
Exact Mass: 245.996274
Topological Polar Surface Area: 77.4
Heavy Atom Count: 16
Complexity of 1-Naphthalenesulfonicacid, 4-hydroxy-, sodium salt (1:1) (CAS NO.6099-57-6): 324

Safety Statements: 22-24/25
S22: Do not breathe dust. 
S24/25: Avoid contact with skin and eyes.
WGK Germany of 1-Naphthalenesulfonicacid, 4-hydroxy-, sodium salt (1:1) (CAS NO.6099-57-6): 3

 1-Naphthalenesulfonicacid, 4-hydroxy-, sodium salt (1:1) (CAS NO.6099-57-6), its Synonyms are 1-Naphthalenesulfonic acid, 4-hydroxy-, monosodium salt ; Sodium 4-hydroxynaphthalene-1-sulphonate ; 1-Hydroxynaphthalene-4-sulfonic acid sodium salt ; 4-Hydroxy-1-naphthalenesulfonic acid monosodium salt . It is slightly beige amorphous powder.