94257

Benzophenon-9

analytical standard

• Synonym(e): 2,2′-Dihydroxy-4,4′-dimethoxybenzophenone-5,5′-disulfonsäure Dinatriumsalz, Dinatrium-2,2′-dihydroxy-4,4′-dimethoxy-5,5′-disulfobenzophenon, Dinatrium-2,2′-dihydroxy-4,4′-dimethoxybenzophenon-5,5′-disulfonat, Dinatrium-3,3′-carbonylbis-[4-hydroxy-6-methoxybenzenesulphonat]
• Empirische Formel (Hill-System): C₁₅H₁₂Na₂O₁₁S₂
• CAS-Nummer: 76656-36-5
• Molekulargewicht: 478.36
• Beilstein: 9829705
• EG-Nummer: 278-520-4
• MDL-Nummer: MFCD02683831
• UNSPSC-Code: 77101502
• PubChem Substanz-ID: 329770316
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤5.0% water (calc. from elemental analysis)
• Anwendung(en): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• SMILES String: O=C(C1=C(O)C=C(OC)C(S([O-])(=O)=O)=C1)C2=C(O)C=C(OC)C(S([O-])(=O)=O)=C2.[Na+].[Na+]
• InChI: 1S/C15H14O11S2.2Na/c1-25-11-5-9(16)7(3-13(11)27(19,20)21)15(18)8-4-14(28(22,23)24)12(26-2)6-10(8)17;;/h3-6,16-17H,1-2H3,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
• InChIKey: QDCHWIWENYCPIL-UHFFFAOYSA-L

Beschreibung

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Empfohlene Produkte

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Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable