Imprimer

Violet de méthyle 2B, pure indicator grade

Fournisseur: Thermo Fisher Scientific
Attention

Synonyms: Basic Violet 1, 4-[4,4'-Bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]methylammonium chloride

228371000 228375000
ACRO228371000EA 34.6 EUR
ACRO228371000 ACRO228375000
Violet de méthyle 2B, pure indicator grade
Violet de méthyle 2B
Formule: C₂₄H₂₈ClN₃
MW: 393.96 g/mol
Point de fusion: 137
Température de stockage: Température ambiante
Numéro MDL: MFCD00012568
Numéro CAS: 8004-87-3
ONU: 3077
ADR: 9 III

Commander maintenant

Résultats des tests de spécification

Appearance Green Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤10 % (105°C)
UV spectrophotometry ≥75 % (on dry substance)
UV Lambda max 580 to 586 nm (in 50:50 IMS:water)
Absorption Ratio P-15/P+15 1 to 1.25


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