2-Thiouracil 99%
Fornitore: Thermo Fisher Scientific
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Attenzione
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Formula:
C₄H₄N₂OS Punto di fusione: >300 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00006039 CAS Number: 141-90-2 EINECS: 205-508-8 UN: 3077 Merck Index: 12,09504 |
Risultati del test di specificazione
Appearance | White to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C, 3 h) |
HPLC | ≥98.0 % |
Appearance of solution | (0.5% in 1M NaOH) Clear to light hazy |
Titration with NaOH | ≥98.5 % |
Heavy metals (as Pb) | ≤20 ppm |
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