2-Thiouracile 99%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
4-Hydroxypyrimidine-2(1H)-thione
Formule:
C₄H₄N₂OS Poids moléculaire: 128.15 g/mol Point de fusion: >300 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00006039 Numéro CAS: 141-90-2 EINECS: 205-508-8 UN: 3077 Indice Merck: 12,09504 |
Résultats des tests de spécification
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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