1-Aminonaphtalene-5-sulfonic acid (CAS 84-89-9) — formula C10H9NO3S, molecular weight 223.25; category organic chemicals.
| CAS Number | 84-89-9 |
|---|---|
| Molecular Formula | C10H9NO3S |
| Molecular Weight | 223.25 |
| LogP | 1.4 |
| Applications | General Manufacturing Information: 1-Naphthalenesulfonic acid, 5-amino-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: 1-Naphthalenesulfonic acid, 5-amino-: ACTIVE.
1-Aminonaphtalene-5-sulfonic acid is a carbon-based organic compound with CAS registry number 84-89-9 and molecular formula C10H9NO3S (molecular weight 223.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 84-89-9
Its molecular formula C10H9NO3S comprises 10 C, 9 H, 1 N, 3 O, 1 S atoms.
Also known as: 1-Aminonaphtalene-5-sulfonic acid · 1-氨基萘-5-磺酸
Category: organic chemicals
The CAS registry number of 1-Aminonaphtalene-5-sulfonic acid is 84-89-9.
Molecular formula C10H9NO3S, molecular weight 223.25.
It is also registered under: 1-Aminonaphtalene-5-sulfonic acid, 1-氨基萘-5-磺酸.
Recorded applications: General Manufacturing Information: 1-Naphthalenesulfonic acid, 5-amino-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 1-Aminonaphtalene-5-sulfonic acid (CAS 84-89-9), compiled from public chemistry databases.
| CAS Registry Number | 84-89-9 |
|---|---|
| PubChem CID | 6793 |
| Molecular formula | C10H9NO3S |
| IUPAC name | 5-aminonaphthalene-1-sulfonic acid |
| UNII (FDA) | W70WC365OD |
| Molecular Weight | 223.25 |
|---|---|
| XLogP3 | 1.4 |
| 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 |
84-89-9; 5-aminonaphthalene-1-sulfonic acid; 1-Naphthylamine-5-sulfonic acid; Laurent acid; 1-Amino-5-sulfonaphthalene; 5-Naphthylamine-1-sulfonic acid; 1-Amino-5-naphthalenesufonic acid; W70WC365OD; NSC-7553; NSC-28691; RefChem:76544; 201-571-0; 5-AMINO-1-NAPHTHALENESULFONIC ACID; Laurent's acid; 1-Naphthalenesulfonic acid, 5-amino-; 1-Aminonaphthalene-5-sulfonic acid
| GHS notification summary | 16.1% (9 / 56) |
|---|
| GHS notification summary | 16.1% (9 / 56) |
|---|---|
| Reported hazard statements | H312 (73.2%), H314 (73.2%), H315 (10.7%), H319 (10.7%), H332 (73.2%) |
This chemical does not meet GHS hazard criteria for 16.1% (9 of 56) of reports.
H312 (73.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
1-Aminonaphtalene-5-sulfonic acid · CAS 84-89-9 · C10H9NO3S. UNII W70WC365OD.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-氨基萘-5-磺酸