2-Thiouracil 99%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
4-Hydroxypyrimidine-2(1H)-thione
151840050
151841000
151845000
ACRO151840050EA
395
SEK
ACRO151840050
ACRO151841000
ACRO151845000
2-Thiouracil 99%
2-Thiouracil
Formel:
C₄H₄N₂OS MW: 128,15 g/mol Smältpunkt: >300 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00006039 CAS nummer: 141-90-2 EINECS: 205-508-8 UN: 3077 Merck Index: 12,09504 |
Specifikation testresultat
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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