4-Pyridinesulphonic acid (CAS No. 5402-20-0) 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.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 4-Pyridinesulphonic acid is 5402-20-0.
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..
吡啶-4-磺酸 · CAS 5402-20-0 · C5H5NO3S. UNII BS92GQS9EZ.
| CAS 号 | 5402-20-0 |
|---|---|
| PubChem CID | 221127 |
| 分子式 | C5H5NO3S |
| IUPAC 名称 | pyridine-4-sulfonic acid |
| UNII（FDA） | BS92GQS9EZ |
| 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 |
5402-20-0; 4-Pyridinesulfonic acid; BS92GQS9EZ; NSC-5082; RefChem:1071555; pyridine-4-sulfonic acid; 4-PYRIDINESULPHONIC ACID; Pyridine-4-sulphonic acid; MFCD00234082; Vonoprazan Impurity B; Vonoprazan? Impurity B; pyridine, 4-sulpho-; UNII-BS92GQS9EZ; SCHEMBL1416290; SCHEMBL2166338; SCHEMBL3945757
CAS 号 5402-20-0；分子式 C5H5NO3S；分子量 — g/mol。
5402-20-0, 4-Pyridinesulfonic acid, BS92GQS9EZ, NSC-5082, RefChem:1071555, pyridine-4-sulfonic acid.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.