Thiourée ≥99.0% pour analyses
Fournisseur: VWR Chemicals
Synonyms:
Thiocarbamide
28615.231EA
77.1
CHF
28615.231
Thiourée ≥99.0% pour analyses
Thiourée
Formule:
NH₂CSNH₂ MW: 76,12 g/mol Melting Pt: 174…177 °C Densité: 1,435 g/cm³ (20 °C) |
MDL Number:
MFCD00008067 Numéro CAS: 62-56-6 ONU: 3077 ADR: 9,III Merck Index: 12,09505 |
Résultats des tests de spécification
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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