A5144

8-Anilino-1-naphthalinsulfonsäure Hemimagnesiumsalz Hydrat

≥95% purity (perchloric acid titration), for fluorescence, powder

• Synonym(e): ANSA, Magnesium-8-anilino-1-naphthalinsulfonat
• Empirische Formel (Hill-System): C₁₆H₁₂Mg_0.5NO₃S · xH₂O
• CAS-Nummer: 18108-68-4
• Molekulargewicht: 310.49 (anhydrous basis)
• Beilstein: 4834623
• EG-Nummer: 242-004-7
• MDL-Nummer: MFCD16661224
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 329770870
• NACRES: NA.47

Eigenschaften

• Produktbezeichnung: 8-Anilino-1-naphthalinsulfonsäure Hemimagnesiumsalz Hydrat, for fluorescence, ≥95% (TLC)
• Qualität: for fluorescence
• Qualitätsniveau: 200
• Assay: ≥95% (TLC)
• Form: powder
• Farbe: faint green to green
• Löslichkeit: H₂O: 50 mg/mL
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: O.[Mg++].[O-]S(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12.[O-]S(=O)(=O)c4cccc5cccc(Nc6ccccc6)c45
• InChI: 1S/2C16H13NO3S.Mg.H2O/c2*18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;;/h2*1-11,17H,(H,18,19,20);;1H2/q;;+2;/p-2
• InChIKey: FBANPIUXAXTAFX-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves