8-Amino-1-naphthol-5-sulfonic acid (CAS 83-64-7) — formula C10H9NO4S, molecular weight 239.25; category organic chemicals.
| CAS Number | 83-64-7 |
|---|---|
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 |
| LogP | 1.4 |
| Category | Organic Chemicals |
8-Amino-1-naphthol-5-sulfonic acid is a carbon-based organic compound with CAS registry number 83-64-7 and molecular formula C10H9NO4S (molecular weight 239.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 83-64-7
Its molecular formula C10H9NO4S comprises 10 C, 9 H, 1 N, 4 O, 1 S atoms.
Also known as: 8-Amino-1-naphthol-5-sulfonic acid · 8-氨基-1-萘酚-5-磺酸
Category: organic chemicals
The CAS registry number of 8-Amino-1-naphthol-5-sulfonic acid is 83-64-7.
Molecular formula C10H9NO4S, molecular weight 239.25.
It is also registered under: 8-Amino-1-naphthol-5-sulfonic acid, 8-氨基-1-萘酚-5-磺酸.
Category: Organic Chemicals.
Independent reference data for 8-Amino-1-naphthol-5-sulfonic acid (CAS 83-64-7), compiled from public chemistry databases.
| CAS Registry Number | 83-64-7 |
|---|---|
| PubChem CID | 6752 |
| Molecular formula | C10H9NO4S |
| IUPAC name | 4-amino-5-hydroxynaphthalene-1-sulfonic acid |
| UNII (FDA) | 4RNJ3XDB3S |
| Molecular Weight | 239.25 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 239.02522894 |
| Monoisotopic Mass | 239.02522894 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 16 |
83-64-7; S acid; 4-Amino-5-hydroxy-1-naphthalenesulfonic acid; 1-NAPHTHALENESULFONIC ACID, 4-AMINO-5-HYDROXY-; Chicago acid S; Kyselina S; Kyselina S [Czech]; Aminonaphtholsulfonic acid S; Aminonaphthol sulfonic acid S; EINECS 201-491-6; NSC 10434; Kyselina 1-amino-8-naftol-4-sulfonova; BRN 2127506; AI3-23217; 4-Amino-5-hydroxynaphthalene-1-sulphonic acid; Kyselina 1-amino-8-naftol-4-sulfonova [Czech]
| Reported hazard statements | H314 (97.4%) |
|---|
H314 (97.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
8-Amino-1-naphthol-5-sulfonic acid · CAS 83-64-7 · C10H9NO4S. UNII 4RNJ3XDB3S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 8-氨基-1-萘酚-5-磺酸