Dapsone 97%
Glass bottle for solids, 500 g
Supplier: Thermo Fisher Scientific
Jump to:
Product Details & Documents
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
- CAS Number:80-08-0
- Formula:C₁₂H₁₂N₂O₂S
- MDL Number:MFCD00007887
- Molecular Weight:248.31 g/mol
- Melting Pt:173…178 °C
- EINECS:201-248-4
Specifications
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)
Specifications
- Pack type:Glass bottle for solids
- Pk:500 g
Specifications
Recommendations
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments
Catalog #: 83639.320
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Catalog #: 20864.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Catalog #: 83640.320
Supplier: VWR Chemicals
Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
Catalog #: 1.00030.2500
Supplier: Merck
Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
Catalog #: 31770.294
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Catalog #: 83645.320
Supplier: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
Catalog #: 1.09439.1000
Supplier: Merck