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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
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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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