Dapsone 97%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
4,4'-Diaminodiphénylsulfone, 4,4'-Sulfonyldianiline
Formule:
C₁₂H₁₂N₂O₂S Point de fusion: 173…178 °C |
Numéro MDL:
MFCD00007887 Numéro CAS: 80-08-0 EINECS: 201-248-4 |
Résultats des tests de spécification
Appearance | White to beige Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 173 to 178 °C |
Titration with HClO4 | ≥96.0 % |
Apparent density | 0.3 to 0.5 g/cm3 |
Titration | ≥97.5 % w/w (as Oxalate) On dry substance |
Iron (Fe) | ≤200 ppm |
Insoluble matter | ≤0.3 % (in HCl) |
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