Thiourea 99+% for analysis
Supplier: Thermo Scientific Chemicals
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Warning
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22005-0010
22005-0050
22005-2500
TS22005-0010EA
95.5
USD
TS22005-0010
TS22005-0050
TS22005-2500
Thiourea 99+% for analysis
Thiourea
Formula:
NH₂CSNH₂ Melting Pt: 171…175 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008067 CAS Number: 62-56-6 EINECS: 200-543-5 UN: 3077 ADR: 9,III Merck Index: 13,09443 |
Specification Test Results
Appearance | White Crystals |
Infrared spectrum | Conforms |
Titration Iodimetric | ≥99.0 % |
Loss on drying | ≤0.5 % |
Sulfated ash | ≤0.1 % |
Sulfate (SO4) | ≤50 ppm |
Copper (Cu) | ≤10 ppm |
Iron (Fe) | ≤10 ppm |
Lead (Pb) | ≤10 ppm |
Zinc (Zn) | ≤10 ppm |
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