5-Aminonaphthalene-2-sulphonic acid (CAS 51548-48-2) — formula C10H9NO3S, molecular weight 223.25; category organic chemicals.
5-Aminonaphthalene-2-sulphonic acid (CAS 51548-48-2) is a chemical raw material in the organic chemicals category. Its molecular formula C10H9NO3S comprises 10 C, 9 H, 1 N, 3 O, 1 S atoms. Its molecular weight is about 223.25. Reported physicochemical data: LogP about -0.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 51548-48-2 |
|---|---|
| Molecular Formula | C10H9NO3S |
| Molecular Weight | 223.25 |
| LogP | -0.1 |
| Applications | 2-Naphthalenesulfonic acid, 5-amino-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Naphthalenesulfonic acid, 5-amino-: ACTIVE.
5-Aminonaphthalene-2-sulphonic acid is a carbon-based organic compound with CAS registry number 51548-48-2 and molecular formula C10H9NO3S (molecular weight 223.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 51548-48-2
Its molecular formula C10H9NO3S comprises 10 C, 9 H, 1 N, 3 O, 1 S atoms.
Also known as: 5-Aminonaphthalene-2-sulphonic acid · 混合克利夫酸
Category: organic chemicals
The CAS registry number of 5-Aminonaphthalene-2-sulphonic acid is 51548-48-2.
Molecular formula C10H9NO3S, molecular weight 223.25.
It is also registered under: 5-Aminonaphthalene-2-sulphonic acid, 混合克利夫酸.
Recorded applications: 2-Naphthalenesulfonic acid, 5-amino-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5-Aminonaphthalene-2-sulphonic acid (CAS 51548-48-2), compiled from public chemistry databases.
| CAS Number | 51548-48-2 |
|---|---|
| PubChem CID | 8408 |
| Molecular Formula | C10H9NO3S |
| IUPAC Name | 5-aminonaphthalene-2-sulfonic acid |
| UNII (FDA) | 59G56TB11B |
| Molecular Weight | 223.25 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 223.03031432 |
| Monoisotopic Mass | 223.03031432 |
| Topological Polar Surface Area | 88.8 |
| Heavy Atom Count | 15 |
119-79-9; 5-Amino-2-naphthalenesulfonic acid; 5-aminonaphthalene-2-sulfonic acid; 1,6-Cleve's acid; 2-Naphthalenesulfonic acid, 5-amino-; 1-NAPHTHYLAMINE-6-SULFONIC ACID; Cleve's beta-acid; 5-Naphthylamine-2-sulfonic acid; Cleve's acid-1,6; Kyselina cleve; 5-Aminonaphthalene-2-sulphonic acid; 1-Amino-6-naphthalenesulfonic acid; 1-Amino-6-sulfonaphthalene; Kyselina cleve [Czech]; Cleve's .beta.-acid; Kyselina 1-naftylamin-6-sulfonova
| GHS notifications | 71.4% (10 / 14) |
|---|
| GHS notifications | 71.4% (10 / 14) |
|---|---|
| Notified hazard statements | H412 (14.3%), H315 (33.3%), H319 (50%), H335 (33.3%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 混合克利夫酸