3-Pyridinesulfonic acid (CAS No. 636-73-7) 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 Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 636-73-7 |
|---|---|
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.17 |
| LogP | -0.4 |
| 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 | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
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 3-Pyridinesulfonic acid is 636-73-7.
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 Organic Chemicals.
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..
3-Pyridinesulfonic acid · CAS 636-73-7 · C5H5NO3S. UNII Z6HTY55U4L.
| CAS Registry Number | 636-73-7 |
|---|---|
| PubChem CID | 69468 |
| Molecular formula | C5H5NO3S |
| IUPAC name | pyridine-3-sulfonic acid |
| UNII (FDA) | Z6HTY55U4L |
| Molecular Weight | 159.17 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 158.99901420 |
| Monoisotopic Mass | 158.99901420 |
| Topological Polar Surface Area | 75.6 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (51%), H315 (49%), H318 (17.4%), H319 (49%), H335 (49.7%) |
|---|
H314 (51%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (49%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Pyridinesulfonic acid; pyridine-3-sulfonic acid; 636-73-7; Pyridine-3-sulphonic acid; 3-Pyridine sulfonic acid; C5H5NO3S; 3-Pyridylsulfonic acid; 3-Sulfopyridine; beta-Sulfopyridine; MFCD00006381; Ethyl 3-[(Tetrahydropyranyl)oxy]butanoate; 104372-23-8; pyridine, 3-sulpho-; EINECS 211-265-9; BRN 0120822; AI3-52418
CAS 636-73-7; molecular formula C5H5NO3S; molecular weight — g/mol.
3-Pyridinesulfonic acid, pyridine-3-sulfonic acid, 636-73-7, Pyridine-3-sulphonic acid, 3-Pyridine sulfonic acid, C5H5NO3S.
Hazard statements reported: H314, H315, H318, 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: 3-吡啶磺酸