Chlortetracyclin Hydrochlorid, erfüllt analytische Spezifikationen von Ph.Eur.
Lieferant: Thermo Fisher Scientific
|
Achtung
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430960050
430960250
430961000
ACRO430960050EA
51.9
CHF
ACRO430960050
ACRO430960250
ACRO430961000
Chlortetracyclin Hydrochlorid, erfüllt analytische Spezifikationen von Ph.Eur.
Chlortetracyclin Hydrochlorid
Formel:
C₂₂H₂₃ClN₂O₈·HCl Melting Pt: 220 °C (Zers.) Lager Temperatur: Kühlschrank |
MDL Number:
MFCD00082440 CAS-Nummer: 64-72-2 |
Spezifikation Testergebnisse
Appearance | Yellow Powder |
Infrared spectrum | Conforms |
Assay | ≤8 % (Tetracyclin hydrochloride) On dry substance |
Water | ≤2.0 % |
Sulfated ash | ≤0.5 % |
Identification | Passes test |
pH | 2.3 to 3.3 (1 % in water CO2 free) |
Specific optical rotation | -235° to -250° (20°C, 589 nm) (c=0.25, water) (on dry substance) |
Absorbance | ≤0.40 (460 nm) |
Heavy metals (as Pb) | ≤50 ppm |
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