15883-56-4
6-hydroxy-2-naphthalenesulfonic acid sodium salt
CAS: 135-76-2;15883-56-4
Molecular Formula: C10H8O4S.xNa
15883-56-4 - Names and Identifiers
| Name | 6-hydroxy-2-naphthalenesulfonic acid sodium salt |
| Synonyms | 2-Naphthol-6-sulfonic acid, sodium salt Sodium 6-hydroxynaphthalene-2-sulphonate sodium 6-hydroxynaphthalene-2-sulphonate 6-hydroxy-2-naphthalenesulfonic acid sodium salt 6-hydroxy-2-naphthalenesulfonic acid,sodium salt 2-Naphthalenesulfonic acid, 6-hydroxy-, sodium salt |
| CAS | 135-76-2 15883-56-4 |
| EINECS | 240-019-3 |
| InChI | InChI=1/C10H8O4S.Na/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1 |
15883-56-4 - Physico-chemical Properties
| Molecular Formula | C10H8O4S.xNa |
| Melting Point | >300 ℃(lit.) |
| Appearance | Yellow |
| Storage Condition | 2-8℃ |
| MDL | MFCD00070488 |
| Physical and Chemical Properties | Gray-white cream. |
| Use | Used as food pigment and dye intermediates |
15883-56-4 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
15883-56-4 - Introduction
acid sodium salt is a compound with the chemical formula C10H6N
Last Update：2024-04-10 22:29:15
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