1-Naphthalenesulfonicacid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) (64173-96-2)

Identification
Name:	1-Naphthalenesulfonicacid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)
Synonyms:	1-Naphthalenesulfonicacid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (9CI);2-Diazo-1-naphthol-4-sulfonate;
CAS:	64173-96-2
EINECS:	264-719-3
Molecular Formula:	C₁₀H₅N₂NaO₄S
Molecular Weight:	272.21
InChI:	InChI=1/C10H8N2O4S/c11-12-8-5-9(17(14,15)16)6-3-1-2-4-7(6)10(8)13/h1-5,10,13H,(H,14,15,16)/p-1
Molecular Structure:
Properties
Specification:	The 2-Diazo-1-naphthol-4-sulfonate with the CAS number 64173-96-2 is also called 1-Naphthalenesulfonicacid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1). The systematic name is sodium 3-diazo-4-oxo-3,4-dihydronaphthalene-1-sulfonate. Its molecular formula is C₁₀H₅N₂NaO₄S. The EINECS registry number is 264-719-3. The classification code is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance]. You can still convert the following datas into molecular structure: (1)SMILES: [Na+].[O-]S(=O)(=O)C/2=C/C(=[N+]=[N-])C(=O)c1ccccc1\2 (2)InChI: InChI=1/C10H6N2O4S.Na/c11-12-8-5-9(17(14,15)16)6-3-1-2-4-7(6)10(8)13;/h1-5H,(H,14,15,16);/q;+1/p-1 (3)InChIKey: JUMZSWMMQMLYIQ-REWHXWOFAS
Safety Data