Dapsone 97%

Supplier: Thermo Scientific
Warning

Synonyms: 4,4'-sulphonyldianiline, 4,4'-Diamino diphenyl sulphone, 4-[(4-Aminophenyl)sulphonyl]aniline, DDS, 4,4'-Sulphonyldianiline, 1-Amino-4-((4-aminophenyl)sulphonyl)benzene, 4-Aminophenyl sulphone

104361000 104365000
ACRO104361000EA 82.9 GBP
ACRO104361000 ACRO104365000
Dapsone 97%
Dapsone
Formula: C₁₂H₁₂N₂O₂S
MW: 248,31 g/mol
Melting Pt: 173…178 °C
MDL Number: MFCD00007887
CAS Number: 80-08-0
EINECS: 201-248-4

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Specification Test Results

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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