S3147

5-Sulfosalicylic acid dihydrate

suitable for electrophoresis, ≥99%

• Sinónimos: 2-Hydroxy-5-sulfobenzoic acid
• Fórmula lineal: HO₃SC₆H₃-2-(OH)CO₂H·2H₂O
• Número de CAS: 5965-83-3
• Peso molecular: 254.21
• Beilstein: 650741
• Número CE: 202-555-6
• Número MDL: MFCD00149540
• Código UNSPSC: 41105319
• ID de la sustancia en PubChem: 24899547
• NACRES: NB.22

Propiedades

• Nivel de calidad: 200
• Ensayo: ≥99%
• Formulario: powder or crystals
• técnicas: electrophoresis: suitable
• impurezas: ≤0.02% Insoluble matter; ≤0.05% Salicylic Acid
• mp: 105-110 °C (lit.)
• solubilidad: water: soluble 100 mg/mL, clear, colorless
• trazas de anión: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.035%
• trazas de catión: Fe: ≤0.001%; heavy metals (as Pb): ≤0.002%
• cadena SMILES: [H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O
• InChI: 1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
• Clave InChI: BHDKTFQBRFWJKR-UHFFFAOYSA-N

Descripción

Descripción general

5-Sulfosalicylic acid is a strong acid capable of protonating water. It forms a new theophylline complex, which was investigated by X-ray photoelectron spectroscopy (XPS). It forms 1:1 proton-transfer compounds with the ortho-substituted monocyclic heteroaromatic Lewis bases. Their crystal structures have been studied.

Aplicación

5-Sulfosalicylic acid (3.5%) in 12% trichloroacetic acid is commonly used as a fixing solution for proteins in agarose and polyacrylamide gels.

5-Sulfosalicylic acid dihydrate may be employed for the quantification of doxorubicin derived from PEGylated liposomal doxorubicin (Doxil) and its major metabolite in human plasma by HPLC. It may be used in the preparation of poly[[tris(di-2-pyridylamine)tris([μ]-5-sulfonatosalicylato)tricopper(II)] trihydrate].

Nota de análisis

Tested for use in fixing solutions for PAGE, SDS-PAGE and IEF.

Información de seguridad

• Pictogramas: GHS05
• Palabra de señalización: Danger
• Frases de peligro: H314
• Consejos de prudencia: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Clasificaciones de peligro: Eye Dam. 1 - Skin Corr. 1B
• Código de clase de almacenamiento: 8A - Combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves