4,4'-dinitrostilbene-2,2'-disulphonic acid (CAS 128-42-7) — formula C14H10N2O10S2, molecular weight 430.4; category organic chemicals.
4,4'-dinitrostilbene-2,2'-disulphonic acid (CAS 128-42-7) is a chemical raw material in the organic chemicals category. Its molecular formula C14H10N2O10S2 comprises 14 C, 10 H, 2 N, 10 O, 2 S atoms. Its molecular weight is about 430.4. Reported physicochemical data: LogP about 1.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 128-42-7 |
|---|---|
| Molecular Formula | C14H10N2O10S2 |
| Molecular Weight | 430.4 |
| LogP | 1.3 |
| Category | Organic Chemicals |
4,4'-dinitrostilbene-2,2'-disulphonic acid is a carbon-based organic compound with CAS registry number 128-42-7 and molecular formula C14H10N2O10S2 (molecular weight 430.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 128-42-7
Its molecular formula C14H10N2O10S2 comprises 14 C, 10 H, 2 N, 10 O, 2 S atoms.
Also known as: 4,4'-dinitrostilbene-2,2'-disulphonic acid · 4,4'-二硝基芪-2,2'-二磺酸
Category: organic chemicals
The CAS registry number of 4,4'-dinitrostilbene-2,2'-disulphonic acid is 128-42-7.
Molecular formula C14H10N2O10S2, molecular weight 430.4.
It is also registered under: 4,4'-dinitrostilbene-2,2'-disulphonic acid, 4,4'-二硝基芪-2,2'-二磺酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4,4'-dinitrostilbene-2,2'-disulphonic acid (CAS 128-42-7), compiled from public chemistry databases.
| CAS Registry Number | 128-42-7 |
|---|---|
| PubChem CID | 19459 |
| Molecular formula | C14H10N2O10S2 |
| IUPAC name | 5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid |
| UNII (FDA) | NS00077317 |
| Molecular Weight | 430.4 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 4 |
| Exact Mass | 429.97768687 |
| Monoisotopic Mass | 429.97768687 |
| Topological Polar Surface Area | 217 |
| Heavy Atom Count | 28 |
5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid; 4,4'-Dinitro-2,2'-stilbenesulfonic acid; 4,4/'-Dinitrostilbene-2,2/'-disulfonic acid; CBDivE_011453; SCHEMBL455776; SCHEMBL670637; CHEMBL3306254; DTXSID7047019; C14H10N2O10S2; 5-nitro-2-[2-(4-nitro-2-sulfo-phenyl)vinyl]benzenesulfonic acid; MFCD00065340; NS00077317; 4,4'-dinitro-stilbene-2,2'-disulphonic acid; Q27116207; 6,6'-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid); 2,2'-(Ethene-1,2-diyl)bis(5-nitrobenzene-1-sulfonic acid)
4,4'-dinitrostilbene-2,2'-disulphonic acid · CAS 128-42-7 · C14H10N2O10S2. UNII NS00077317.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二硝基芪-2,2'-二磺酸