o-Cresolphthalein complexone Reag. Ph. Eur. indicador para titulação de metais, Supelco®
Fornecedor: Merck
Sinônimos:
o-Cresolphthalein Complexone, Phthalein purple, Cresol phthalexone, Xylenolphthalein-bis(iminodiacetic acid), Phthalein complexone, Phthalate complexing agent [Chelation indicator], Metal phthaleine, o-Cresolphthalexon
Nível de qualidade M-Clarity™ = MQ200
1.07297.0001
1.07297.0010
1.07297.0001EA
192
EUR
1.07297.0001
1.07297.0010
o-Cresolphthalein complexone Reag. Ph. Eur. indicador para titulação de metais, Supelco®
o-Cresolphthalein complexone
Fórmula:
C₃₂H₃₂N₂O₁₂ Ponto de Fusão: 186 °C Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00005911 Número CAS: 2411-89-4 EINECS: 219-318-8 |
Especificações dos Resultados do Teste
Identity (UV/VIS-Spectrum) | passes test |
Absorption maximum λmax. (Sodium hydroxide solution 0.1 mol/l) | 577 - 580 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; sodium hydroxide solution 0.1 mol/l; calc. on anhydrous substance) | ≥ 750 |
Water (according to Karl Fischer) | ≤ 10 % |
Suitability as indicator (for metal titration) | passes test |
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