|CAS No.: ||63-74-1|
Sulfanilamide is a white or yellowish-white crystals or fine powder. It is slightly soluble in water, freely soluble in acetone, sparingly soluble in alcohol, practically insoluble in methylene chloride. It dissolves in solutions of alkali hydroxides and in dilute mineral acids.
Sulfanilamide is an important intermediates of sulfonamides. They are used in the pharmaceutical industry and are the main raw materials for the synthesis of sulfonamides. They are occasionally used for wound disinfection and sterilization.
|Appearance||White or yellowish-white crystals or fine powder.|
|Acidity||Meets the requirements.|
|Heavy metals||≤20 ppm|
|Loss on drying||≤0.5%|
|Sulfated ash ||≤0.1%|
|Related substances Any spot||≤0.5%|
Packing and Storage
Preserve in tight, light-resistant containers.