Erythromycin Ph. Eur.
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
343880050
343880250
ACRO343880050EA
463
DKK
ACRO343880050
ACRO343880250
Erythromycin Ph. Eur.
Erythromycin
Formel:
C₃₇H₆₇NO₁₃ Smeltepunkt: 138…140 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00084654 CAS-nummer: 114-07-8 |
Specifikationer Testresultater
Appearance | Colorless to white to light yellow Powder or crystals |
Water | ≤6.5 % (K.F.) |
Sulfated ash | ≤0.2 % |
HPLC | ≤5.0 % (erythromycin C) |
Identification | A: Passes test (Infrared spectrometry) |
Related substances | ≤7.0 % (HPLC) total impurities |
Specific optical rotation | -71° to -78° (20°C, 589 nm) (c=2, C2H5OH) (after 30 min, on anhydrous substance) |
Thiocyanate (SCN) | ≤0.3 % |
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