SPADNS
CAS #: 23647-14-5
Product Code : ENa-A459-CU-CU
CAS #: 23647-14-5
Linear Formula: C16H9N2Na3O11S3
MDL Number: MFCD00003952
EC No.: 245-803-9
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Synonyms
Sulfanilic acid azochromotrop; 1, 8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3, 6-disulfonic acid trisodium salt; 2-(4-Sulfophenylazo)-1, 8-dihydroxy-3, 6-naphthalene disulfonic acid trisodium salt; 2-(4-Sulfophenylazo)chromotropic acid trisodium salt; trisodium 4, 5-dihydroxy-3-(4-sulphonatophenylazo)naphthalene-2, 7-disulphonate
Compound Formula: C16H9N2Na3O11S3
Molecular Weight: 570.42
Appearance: Red to brown powder
Melting Point: N/A
Boiling Point: N/A
Density: N/A
Solubility in H2O: N/A
Exact Mass: 569.906155
Monoisotopic Mass: 569.906155
Health & Safety Information
Signal Word: Warning
Hazard Statements: H315-H319-H335
Hazard Codes: Xi
Risk Codes: 36/37/38
Safety Statements: 26-36
RTECS Number: N/A
Transport Information: N/A
WGK Germany: 3
Chemical Identifiers
Linear Formula: C16H9N2Na3O11S3
Pubchem CID: 6364523
MDL Number: MFCD00003952
EC No.: 245-803-9
IUPAC Name: trisodium; (3Z)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
SMILES: C1=CC(=CC=C1NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
InchI Identifier: InChI=1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-15+;;;
InchI Key: LSAWBVPBZOEGOT-HEGNYKQFSA-K
