2-Naphthol-7-sulfonic acid (CAS 92-40-0) — formula C10H8O4S, molecular weight 224.23; category organic chemicals.
2-Naphthol-7-sulfonic acid is a carbon-based organic compound with CAS registry number 92-40-0 and molecular formula C10H8O4S (molecular weight 224.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 92-40-0
Its molecular formula C10H8O4S comprises 10 C, 8 H, 4 O, 1 S atoms.
Also known as: 2-Naphthol-7-sulfonic acid · Sulfo F Acid
Category: organic chemicals
The CAS registry number of 2-Naphthol-7-sulfonic acid is 92-40-0.
Molecular formula C10H8O4S, molecular weight 224.23.
It is also registered under: 2-Naphthol-7-sulfonic acid, Sulfo F Acid.
Category: Organic Chemicals.
Public-database records for 2-Naphthol-7-sulfonic acid (CAS 92-40-0), reproduced here for independent cross-checking.
| CAS Registry Number | 92-40-0 |
|---|---|
| PubChem CID | 7089 |
| 分子式 | C10H8O4S |
| IUPAC 名称 | 7-hydroxynaphthalene-2-sulfonic acid |
| UNII（FDA） | KIZ16K8246 |
92-40-0; 2-Naphthalenesulfonic acid, 7-hydroxy-; Cassella's acid; 7-Hydroxy-2-naphthalenesulfonic acid; KIZ16K8246; NSC-1704; DTXSID8059053; .BETA.-NAPHTHOLSULFONIC ACID F; .BETA.-NAPHTHOL-.DELTA.-MONOSULFONIC ACID; RefChem:546538; DTXCID6048759; BETA-NAPHTHOLSULFONIC ACID F; BETA-NAPHTHOL-DELTA-MONOSULFONIC ACID; 7-HYDROXYNAPHTHALENE-2-SULFONIC ACID; F Acid; 2-Naphthol-7-sulfonic acid
| 分子量 | 224.23 |
|---|---|
| XLogP3 | 0.3 |
| 氢键供体数 | 2 |
| 氢键受体数 | 4 |
| 可旋转键数 | 1 |
| 精确质量 | 224.01432991 |
| 单同位素质量 | 224.01432991 |
| 拓扑极性表面积 | 83 |
| 重原子数 | 15 |
| 形式电荷 | 0 |
2-Naphthol-7-sulfonic acid · CAS 92-40-0 · C10H8O4S. UNII KIZ16K8246.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.