Acid brown 434 (CAS 126851-40-9) — formula C22H13FeN6NaO11S, molecular weight 648.3.
| CAS Number | 126851-40-9 |
|---|---|
| Molecular Formula | C22H13FeN6NaO11S |
| Molecular Weight | 648.3 |
Acid brown 434 is a chemical compound with CAS registry number 126851-40-9 and molecular formula C22H13FeN6NaO11S (molecular weight 648.3).
CAS number: 126851-40-9
Its molecular formula C22H13FeN6NaO11S comprises 22 C, 13 H, 1 Fe, 6 N, 1 Na, 11 O, 1 S atoms.
Also known as: Acid brown 434 · 酸性棕434
The CAS registry number of Acid brown 434 is 126851-40-9.
Molecular formula C22H13FeN6NaO11S, molecular weight 648.3.
It is also registered under: Acid brown 434, 酸性棕434.
Independent reference data for Acid brown 434 (CAS 126851-40-9), compiled from public chemistry databases.
| CAS Registry Number | 126851-40-9 |
|---|---|
| PubChem CID | 154734534 |
| Molecular formula | C22H13FeN6NaO11S |
| IUPAC name | sodium;5-[[5-[(3,5-dinitro-2-oxidophenyl)diazenyl]-4-hydroxy-2-oxidophenyl]diazenyl]naphthalene-2-sulfonate;iron(2+);hydrate |
| Molecular Weight | 648.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 4 |
| Exact Mass | 647.961006 |
| Monoisotopic Mass | 647.961006 |
| Topological Polar Surface Area | 274 |
| Heavy Atom Count | 42 |
126851-40-9; RefChem:572073; C.I. Acid Brown 434; DTXSID701020000; Acid Brown 434
| GHS notification summary | 2.7% (4 / 147) |
|---|
| GHS notification summary | 2.7% (4 / 147) |
|---|---|
| Reported hazard statements | H412 (97.3%) |
This chemical does not meet GHS hazard criteria for 2.7% (4 of 147) of reports.
H412 (97.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Acid brown 434 · CAS 126851-40-9 · C22H13FeN6NaO11S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性棕434