Thiourea ≥99.0% analytical reagent
공급업체: VWR Chemicals
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Warning
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동의어:
Thiocarbamide
, Sulfourea
28615.231EA
114500
KRW
28615.231
Thiourea ≥99.0% analytical reagent
Thiourea
포뮬러:
NH₂CSNH₂ MW: 76,12 g/mol 녹는점: 174…177 °C 밀도: 1,435 g/cm³ (20 °C) 보관 온도: Ambient |
MDL 번호:
MFCD00008067 CAS 번호: 62-56-6 EINECS: 200-543-5 UN: 3077 ADR: 9,III Merck 색인: 12,09505 |
사양 테스트 결과
Assay (Iodometric) | Min. 99.0 % |
Appearance of solution (50 g/l; water) | C'less to (almost) clear |
IR Spectrum | Passes test |
Sensitivity to bismuth | Passes test |
Melting point | 174 - 178 °C |
Ignition residue (SO4) (600°C) | Max. 0.1 % |
Loss on drying (105°C) | Max. 0.5 % |
Fe (Iron) | Max. 5 ppm |
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