Disodium 2-(2,4-dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulphonate
disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate
Also Known As: Nitrazine Yellow|Phenaphthazine|Nitrazine paper|Nitrazol Yellow|NITRAZINEYELLOW|delta Paper, indicator|starbld0009631|PHENAPHTHAZINE DISODIUM|EINECS 226-549-8|Nitrazine Yellow (C.I. 14890)|6382AF|C.I. 14890|I14-19128|disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate|F2173-2111|Sodium 3-((2,4-dinitrophenyl)diazenyl)-4-hydroxynaphthalene-2,7-disulfonate|2-[2,4-Dinitrophenylazo]naphthol-3,6-disulfonic acid disodium salt|Disodium 2-(2,4-dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulphonate|2,7-Naphthalenedisulfonic acid, 3-((2,4-dinitrophenyl)azo)-4-hydroxy-, disodium salt|2,7-Naphthalenedisulfonic acid, 3-[(2,4-dinitrophenyl)azo]-4-hydroxy-, disodium salt|2,7-Naphthalenedisulfonic acid, 3-(2-(2,4-dinitrophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2)|dipotassium 3-[2-(2,4-dinitrophenyl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonate
| Molecular Formula | C16H8N4Na2O11S2 |
|---|---|
| Molecular Weight | 541.9426 g/mol |
| LogP | -3.41 |
| Topological Polar Surface Area | 245.63 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 6 |
| Exact Mass | 541.9426 |
| Heavy Atoms | 35 |
| Complexity | 1592.8 |
Chemical Identifiers
| CAS Number | 5423-07-4 |
|---|---|
| SMILES | C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
Product Overview
Disodium 2-(2,4-dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulphonate (CAS 5423-07-4), with molecular formula C16H8N4Na2O11S2 and molecular weight 541.9426 g/mol. IUPAC: disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate.
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