94257

Benzophenone-9

analytical standard

• Synonyme(s) : 2,2′-Dihydroxy-4,4′-dimethoxybenzophenone-5,5′-disulfonic acid disodium salt, Disodium 2,2′-dihydroxy-4,4′-dimethoxy-5,5′-disulfobenzophenone, Disodium 2,2′-dihydroxy-4,4′-dimethoxybenzophenone-5,5′-disulfonate, Disodium 3,3′-carbonylbis[4-hydroxy-6-methoxybenzenesulphonate]
• Formule empirique (notation de Hill): C₁₅H₁₂Na₂O₁₁S₂
• Numéro CAS: 76656-36-5
• Poids moléculaire : 478.36
• Numéro Beilstein : 9829705
• Numéro CE : 278-520-4
• Numéro MDL: MFCD02683831
• Code UNSPSC : 77101502
• ID de substance PubChem : 329770316
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Pureté: ≥98.0% (HPLC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Impuretés: ≤5.0% water (calc. from elemental analysis)
• Application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• Chaîne SMILES: 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
• Clé InChI: QDCHWIWENYCPIL-UHFFFAOYSA-L

Description

Application

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

Produits recommandés

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Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable