201332

Zincon sodium salt

Dye content ≥75 %

• 동의어(들): 2-Carboxy-2′-hydroxy-5′-sulfoformazyl-benzene sodium salt, 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid sodium salt
• Linear Formula: C₂₀H₁₆N₄NaO₆S · xNa
• CAS Number: 56484-13-0
• Beilstein: 728403
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24852006
• NACRES: NA.47

속성

• 양식: powder
• Quality Level: 100
• 구성: Dye content, ≥75%
• 기술: titration: suitable
• mp: 250 °C
• solubility: 0.1 M NaOH: 1 mg/mL
• λmax: 523 nm
• ε (흡광계수): ≥10000 at 489-495 nm in methanol
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: [Na+].OC(=O)c1ccccc1\N=N\C(=N\Nc2cc(ccc2O)S([O-])(=O)=O)c3ccccc3
• InChI: 1S/C20H16N4O6S.Na/c25-18-11-10-14(31(28,29)30)12-17(18)22-24-19(13-6-2-1-3-7-13)23-21-16-9-5-4-8-15(16)20(26)27;/h1-12,22,25H,(H,26,27)(H,28,29,30);/q;+1/p-1/b23-21+,24-19+;

설명

일반 설명

Zincon is a formazan dye, that serves as a metal indicator and is applicable in chelometric titration. It is used in spectrometric analysis. The metal-zincon complex formed shows a prominent absorption band in the visible region. Zincon is also used in solid support electrophoresis for staining zinc proteins.

애플리케이션

Zincon sodium salt has been used to locate zinc in plant tissues by light microscopy.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves