S3147

5-Sulfosalicylic acid dihydrate

suitable for electrophoresis, ≥99%

• 동의어(들): 2-Hydroxy-5-sulfobenzoic acid
• Linear Formula: HO₃SC₆H₃-2-(OH)CO₂H·2H₂O
• CAS Number: 5965-83-3
• Molecular Weight: 254.21
• Beilstein: 650741
• EC Number: 202-555-6
• MDL number: MFCD00149540
• UNSPSC 코드: 41105319
• PubChem Substance ID: 24899547
• NACRES: NB.22

속성

• Quality Level: 200
• 분석: ≥99%
• 형태: powder or crystals
• 기술: electrophoresis: suitable
• 불순물: ≤0.02% Insoluble matter; ≤0.05% Salicylic Acid
• mp: 105-110 °C (lit.)
• solubility: water: soluble 100 mg/mL, clear, colorless
• 음이온 미량물: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.035%
• 양이온 미량물: Fe: ≤0.001%; heavy metals (as Pb): ≤0.002%
• SMILES string: [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
• InChI key: BHDKTFQBRFWJKR-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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].

분석 메모

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves