Benzaldehyde disulfonic acid disodium salt (CAS No. 33513-44-9) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Pharmaceutical Raw Materials. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 33513-44-9 |
|---|---|
| Molecular Formula | C7H4Na2O7S2 |
| Molecular Weight | 310.2 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Pharmaceutical Raw Materials |
| Category | Pharmaceutical Raw Materials |
Pharmaceutical Raw Materials
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of Benzaldehyde disulfonic acid disodium salt is 33513-44-9.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Pharmaceutical Raw Materials.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Benzaldehyde disulfonic acid disodium salt · CAS 33513-44-9 · C7H4Na2O7S2. UNII NS00087444.
| CAS Registry Number | 33513-44-9 |
|---|---|
| PubChem CID | 169512 |
| Molecular formula | C7H4Na2O7S2 |
| IUPAC name | disodium;4-formylbenzene-1,3-disulfonate |
| UNII (FDA) | NS00087444 |
| Molecular Weight | 310.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 309.91938337 |
| Monoisotopic Mass | 309.91938337 |
| Topological Polar Surface Area | 148 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 425 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (96.4%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
33513-44-9; 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt; 1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2); EINECS 251-551-0; 4-Formyl-1,3-benzenedisulfonic acid, disodium salt; DTXSID80889714; RefChem:72465; DTXCID201028966; Sodium 4-formylbenzene-1,3-disulfonate; Disodium 4-Formylbenzene-1,3-disulfonate; Benzaldehyde-2,4-disulfonic Acid Disodium Salt; 119557-95-8; 4-Formyl-1,3-benzenedisulfonicacidsodiumsalt; Disodium 4-formylbenzene-1,3-disulphonate; MFCD00043913; disodium 4-formyl-1,3-benzenedisulfonate
CAS 33513-44-9; molecular formula C7H4Na2O7S2; molecular weight — g/mol.
33513-44-9, 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt, 1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2), EINECS 251-551-0, 4-Formyl-1,3-benzenedisulfonic acid, disodium salt, DTXSID80889714.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯甲醛-2,4-二磺酸钠