Sulfamide

• Schwefelsäurediamid
• Sulfurylamide
• Amidoschwefelsäureamid

White solid

Fixed

1.61 g · cm -3

91-92 ° C

Soluble in water, hot ethanol and acetone, a little soluble in cold ethanol

Attention

Template: Infobox chemical / molecular formula search available

Sulfamide is a chemical compound from the group of amides and Sulfurylverbindungen. It was first presented in 1838 by the French chemist Henri Victor Regnault. In organic chemistry, the name of the connection is also used for the corresponding functional group is being partially used in the literature of the name as a synonym for the more general group of the sulfonamides.

Production and representation

Sulfamide can be obtained by reacting sulfuryl chloride or sulfur trioxide with ammonia.

Properties

Sulfamide is a white tasteless solid that is soluble in hot water, hot ethanol and acetone. When heated above 140 ° C, the conversion is carried out by (NH 4 ) 3 ( SO2N ) 3 It forms with silver nitrate only on the addition of ammonia, a silver salt of the formula Ag2 [ SO2 ( NH) 2], which is very slightly soluble in water.