247006

5-Sulfosalicylic acid dihydrate

ACS reagent, ≥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: 12352100
• PubChem Substance ID: 24854842
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: ≥99%; 99.0-101.0% (ACS specification)
• 양식: solid
• 불순물: ≤0.02% insolubles; ≤0.04% salicylic acid
• 무기 잔류물: ≤0.1%
• mp: 105-110 °C (lit.)
• solubility: water: soluble 127.1 g/L at 20 °C
• 음이온 미량물: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.02%
• 양이온 미량물: Fe: ≤0.001%; heavy metals: ≤0.002%
• 작용기: carboxylic acid; sulfonic acid
• 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

애플리케이션

5-Sulfosalicylic acid dihydrate is a poly functional metal chelating ligand that may be used to form metal coordination complexes.

Spray reagent for the detection of amino acids on TLC plates. Doping agent for polyaniline.

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