Application
4-Amino-1-naphthalenesulfonic acid sodium salt hydrate can be used:
- To prepare 1-bromo-4-naphthalenesulfonic acid, applicable as a phosphorophore in the detection of peptides by capillary electrophoresis.
- As a reactant to synthesize scandium complexes, applicable as artificial receptors in the removal of amphoteric α−amino acids from aqueous solutions.
Molecular Weight: 245.23 (anhydrous basis). Empirical Formula: C
10H
8NNaO
3S · xH
2O. linearFormula: H
2NC
10H
6SO
3Na · xH
2O. grade: technical. Quality Level: 100. form: crystals. impurities: ~25% water. mp: 280 . °C (dec.) (lit.). SMILES string: [Na+].[H]O[H].Nc1ccc(c2ccccc12)S([O-])(: O): O. InChI: 1S/C10H9NO3S.Na.H2O/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9. . /h1-6H,11H2,(H,12,13,14). . 1H2/q. +1. /p-1. InChI key: PGVZBSXAFZCRTM-UHFFFAOYSA-M. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.