2-Amino-5-naphthol-7-sulfonic Acid (CAS 87-02-5) — formula C10H9NO4S, molecular weight 239.25; category organic chemicals.
| CAS Number | 87-02-5 |
|---|---|
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 |
| LogP | -0.9 |
| Applications | Industry Uses: Intermediate, U.S. Production: 2023: <75, 000 lb, 2022: 75, 000 - <500, 2021: 75, 2020: 75, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Industry Uses: Intermediate, U.S. Production: 2023: <75, 000 lb, 2022: 75, 000 - <500, 2021: 75, 2020: 75, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-: ACTIVE.
2-Amino-5-naphthol-7-sulfonic Acid is a carbon-based organic compound with CAS registry number 87-02-5 and molecular formula C10H9NO4S (molecular weight 239.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 87-02-5
Its molecular formula C10H9NO4S comprises 10 C, 9 H, 1 N, 4 O, 1 S atoms.
Also known as: 2-Amino-5-naphthol-7-sulfonic Acid · 2-氨基-5-萘酚-7-磺酸
Category: organic chemicals
The CAS registry number of 2-Amino-5-naphthol-7-sulfonic Acid is 87-02-5.
Molecular formula C10H9NO4S, molecular weight 239.25.
It is also registered under: 2-Amino-5-naphthol-7-sulfonic Acid, 2-氨基-5-萘酚-7-磺酸.
Recorded applications: Industry Uses: Intermediate, U.S. Production: 2023: <75, 000 lb, 2022: 75, 000 - <500, 2021: 75, 2020: 75, General Manufacturing Information: Synthetic Dye and Pigment Manufacturing, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 2-Amino-5-naphthol-7-sulfonic Acid (CAS 87-02-5), compiled from public chemistry databases.
| CAS Registry Number | 87-02-5 |
|---|---|
| PubChem CID | 6868 |
| Molecular formula | C10H9NO4S |
| IUPAC name | 7-amino-4-hydroxynaphthalene-2-sulfonic acid |
| UNII (FDA) | 9A1IU1C93L |
| Molecular Weight | 239.25 |
|---|---|
| XLogP3 | -0.9 |
| 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 |
87-02-5; 7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID; Isogamma acid; 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-; 1-Hydroxy-6-amino-3-naphthalenesulfonic acid; 9A1IU1C93L; NSC-7556; NSC-8631; NSC-31510; CHEBI:87316; 7-NH2-4-OH-2-NSA; RefChem:433151; 201-718-9; 7-amino-4-hydroxynaphthalene-2-sulfonic acid; J acid; 2-Amino-5-naphthol-7-sulfonic Acid
| GHS notification summary | 78.3% (173 / 221) |
|---|
| GHS notification summary | 78.3% (173 / 221) |
|---|---|
| Reported hazard statements | H314 (20.8%) |
This chemical does not meet GHS hazard criteria for 78.3% (173 of 221) of all reports.
H314 (20.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
2-Amino-5-naphthol-7-sulfonic Acid · CAS 87-02-5 · C10H9NO4S. UNII 9A1IU1C93L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氨基-5-萘酚-7-磺酸