3,5-二羟基苯甲酸，CAS 登记号 19991-00-5，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，下游主要用于肥料。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。
肥料
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 3,5-二羟基苯甲酸 的 CAS 号：19991-00-5，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。
主要涉及肥料。
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。
3,5-Dihydroxybenzoic acid · CAS 19991-00-5 · C7H6O4. UNII 2WC5LMO6L1. Melting Point: 237 °C; Vapor Pressure: 0.0000021 [mmHg]; LogP: 0.86.
| CAS Registry Number | 19991-00-5 |
|---|---|
| PubChem CID | 7424 |
| Molecular formula | C7H6O4 |
| IUPAC name | 3,5-dihydroxybenzoic acid |
| UNII (FDA) | 2WC5LMO6L1 |
| Molecular Weight | 154.12 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 154.02660867 |
| Monoisotopic Mass | 154.02660867 |
| Topological Polar Surface Area | 77.8 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Melting Point | 237 °C |
|---|---|
| Vapor Pressure | 0.0000021 [mmHg] |
| LogP | 0.86 |
| LogP | 0.94 |
| Reported hazard statements | H315 (98.1%), H319 (98.1%), H335 (90.6%) |
|---|
H315 (98.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (98.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3,5-DIHYDROXYBENZOIC ACID; 99-10-5; alpha-Resorcylic acid; 5-Carboxyresorcinol; Benzoic acid, 3,5-dihydroxy-; NSC 22948; 2WC5LMO6L1; NSC-22948; DTXSID8059184; CHEBI:39912; RefChem:486870; DTXCID3049093; 202-730-7; a-resorcylic acid; 3,5-DIHYDROXYBENZOATE; 3,5-Dihydroxybenzoicacid
CAS 19991-00-5; molecular formula C7H6O4; molecular weight — g/mol.
3,5-DIHYDROXYBENZOIC ACID, 99-10-5, alpha-Resorcylic acid, 5-Carboxyresorcinol, Benzoic acid, 3,5-dihydroxy-, NSC 22948.
Hazard statements reported: H315, H319, H335.
Melting Point: 237 °C; Vapor Pressure: 0.0000021 [mmHg]; LogP: 0.86; LogP: 0.94.
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.