对氨基水杨酸，CAS 登记号 133-09-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 对氨基水杨酸 的 CAS 号：133-09-5，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
P-aminosalicylic acid · CAS 133-09-5 · C7H6KNO3. UNII 7N21461LKD.
| CAS Registry Number | 133-09-5 |
|---|---|
| PubChem CID | 23690428 |
| Molecular formula | C7H6KNO3 |
| IUPAC name | potassium 4-amino-2-hydroxybenzoate |
| UNII (FDA) | 7N21461LKD |
| Molecular Weight | 191.23 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.99847454 |
| Monoisotopic Mass | 190.99847454 |
| Topological Polar Surface Area | 86.4 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 165 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
p-Aminosalicylic Acid Monopotassium Salt; RefChem:58179; 133-09-5; POTASSIUM AMINOSALICYLATE; Potassium 4-aminosalicylate; Aminosalicylate Potassium; Monopotassium 4-aminosalicylate; potassium;4-amino-2-hydroxybenzoate; Benzoic acid, 4-amino-2-hydroxy-, potassium salt (1:1); Benzoic acid, 4-amino-2-hydroxy-, monopotassium salt; 4-Aminosalicylic acid (potassium); 7N21461LKD; p-aminosalicylic acid potassium salt; PASKALIUM; EINECS 205-090-7; potassium 4-amino-2-hydroxybenzoate
CAS 133-09-5; molecular formula C7H6KNO3; molecular weight — g/mol.
p-Aminosalicylic Acid Monopotassium Salt, RefChem:58179, 133-09-5, POTASSIUM AMINOSALICYLATE, Potassium 4-aminosalicylate, Aminosalicylate Potassium.
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.