Riboflavina 98%

Proveedor: Thermo Scientific

Sinónimos: (-)-Riboflavina

132350250 132351000 132355000
ACRO132350250EA 47.6 EUR
ACRO132350250 ACRO132351000 ACRO132355000
Riboflavina 98%
Riboflavina
Formula: C₁₇H₂₀N₄O₆
MW: 376,37 g/mol
Pto. de fusión: 290 °C (desc.)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00005022
Núm. CAS: 83-88-5
EINECS: 201-507-1
Índice Merck: 12,08367

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Resultados test especificaciones

Appearance Yellow to orange Powder
Infrared spectrum Conforms
Loss on drying ≤1.5 % (105°C)
Sulfated ash ≤0.1 %
Additional info lumiflavine: passes test
UV spectrophotometry (A (1%/1 cm) 328, on dried substance)
Ratio of Absorbances 0.36 to 0.39 (A444/A267)
Specific optical rotation -115° to -135° (20°C, 589 nm) (c=0.5, 0.05 M NaOH) (within 30 min., on dried substance)

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