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o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®

Marques : Merck
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Pourpre de phtaléine

M-Clarity™ quality level = MQ200

1.07297.0001EA 249 EUR
1.07297.0001 1.07297.0010
o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®
o-Cresolphthalein complexone
Formule: C₃₂H₃₂N₂O₁₂
Poids moléculaire: 636,62 g/mol
Point de fusion: 186 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00005911
Numéro CAS: 2411-89-4
EINECS: 219-318-8

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Résultats des tests de spécification

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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