Methyl violet 2B, puro indicator grade
Fornitore: Thermo Scientific
|
Attenzione
|
Synonyms:
Basic Violet 1, 4-[4,4'-Bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]methylammonium chloride
228371000
228375000
ACRO228371000EA
32.8
EUR
ACRO228371000
ACRO228375000
Methyl violet 2B, puro indicator grade
Methyl violet 2B
Formula:
C₂₄H₂₈ClN₃ Peso molecolare: 393,96 g/mol Punto di fusione: 137 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00012568 CAS Number: 8004-87-3 UN: 3077 ADR: 9,III |
Risultati del test di specificazione
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 |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...