Sodium 4-aminosalicylate dihydrate
对氨基水杨酸钠二水合物
Also known as: 4-Aminosalicylic acid sodium salt dihydrate, 4-Amino-2-hydroxybenzoic acid sodium salt dihydrate, Sodium 4-amino-2-hydroxybenzoate dihydrate, PAS-NA 2H2O, Sodium p-aminosalicylate dihydrate, AMINOSALICYLATE SODIUM, DIHYDRATE, SODIUM 4-AMINOSALICYLATE DIHYDRATE, 4-AMINOSALICYLIC ACID SODIUM DIHYDRATE, Benzoic acid, 4-amino-2-hydroxy-, monosodium salt, dihydrate, UNII-S38B9W6AXW, MFCD00151044, EINECS 205-091-2, 4-Amino-2-hydroxy-benzoesaeure,Natrium-Salz
Sodium 4-aminosalicylate dihydrate (CAS 6018-19-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10NNaO5 and a molecular weight of 211.148 g/mol. It is also known as 4-Aminosalicylic acid sodium salt dihydrate, 4-Amino-2-hydroxybenzoic acid sodium salt dihydrate and Sodium 4-amino-2-hydroxybenzoate dihydrate. Key properties include a melting point of 250 °C, a boiling point of 380.8ºC at 760 mmHg and a flash point of 184.1ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6018-19-5
- Jingsj CID
- J-47465-6
- Molecular Formula
- C7H10NNaO5
- Chinese Name
- 对氨基水杨酸钠二水合物
- Molecular Weight
- 211.148 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 250 °C |
|---|---|
| Boiling Point | 380.8ºC at 760 mmHg |
| Flash Point | 184.1ºC |
| Exact Mass | 211.045670 |
| PSA | 104.84000 |
| Additional Property | soluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Zheng J, et al. para-Aminosalicylic acid is a prodrug targeting dihydrofolate reductase in Mycobacterium tuberculosis. J Biol Chem. 2013 Aug 9;288(32):23447-56. [2]. Sy SK, et al. N-acetyltransferase genotypes and the pharmacokinetics and tolerability of para-aminosalicylic acid in drug-resistant pulmonary tuberculosis patients. Antimicrob Agents Chemother. 2015 May 11. pii: AAC.04049-14. |
|---|
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sodium 4-aminosalicylate dihydrate?
The CAS number of Sodium 4-aminosalicylate dihydrate is 6018-19-5.
What are the molecular formula and molecular weight of Sodium 4-aminosalicylate dihydrate?
Sodium 4-aminosalicylate dihydrate has molecular formula C7H10NNaO5 and molecular weight 211.148 g/mol.
Is Sodium 4-aminosalicylate dihydrate hazardous?
Sodium 4-aminosalicylate dihydrate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium 4-aminosalicylate dihydrate (CAS 6018-19-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47465-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.