Basic Information | Post buying leads | Suppliers |
Name |
Disodium 2-naphthol-3,7-disulfonate |
EINECS | 281-406-7 |
CAS No. | 83949-45-5 | Density | N/A |
PSA | 151.39000 | LogP | 2.51520 |
Solubility | N/A | Melting Point |
N/A |
Formula | C10H8 O7 S2 . 2 Na | Boiling Point | N/A |
Molecular Weight | 348.26 | Flash Point | N/A |
Transport Information | N/A | Appearance | Yellowish powder |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
2,6-Naphthalenedisulfonicacid, 3-hydroxy-, disodium salt (9CI) |
Empirical Formula of Disodium 2-naphthol-3,7-disulfonate (CAS NO.83949-45-5): C10H6Na2O7S2
Molecular Weight: 348.26
Nominal Mass: 348 Da
Average Mass: 348.26 Da
Monoisotopic Mass: 347.935033 Da
EINECS: 281-406-7
Structure of Disodium 2-naphthol-3,7-disulfonate (CAS NO.83949-45-5):
IUPAC Name: Disodium 3-hydroxynaphthalene-2,6-disulfonate
Canonical SMILES: C1=CC(=CC2=CC(=C(C=C21)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]
InChI: InChI=1S/C10H8O7S2.2Na/c11-9-4-7-3-8(18(12,13)14)2-1-6(7)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2
InChIKey: AHIGTETYWQNRQW-UHFFFAOYSA-L
Disodium 2-naphthol-3,7-disulfonate (CAS NO.83949-45-5) also can be called 2-Naphthol-3,7-naphthalenedisulfonic acid disodium salt .