Cytosine 99+%
Supplier: Thermo Scientific Chemicals
16176-0050
16176-0250
16176-1000
TS16176-0050EA
101.25
USD
TS16176-0050
TS16176-0250
TS16176-1000
Cytosine 99+%
Cytosine
Formula:
C₄H₅N₃O Melting Pt: >300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006034 CAS Number: 71-30-7 EINECS: 200-749-5 Merck Index: 13,02824 |
Specification Test Results
Appearance | White to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C, 5 hrs) |
Sulfated ash | ≤0.1 % (800°C) |
HPLC | ≥99.0 % |
UV spectrophotometry | molar absorptivity 10400 +/- 2%, on dry basis |
Heavy metals (as Pb) | ≤10 ppm |
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