反応 #6420

反応方程式

melamine

formaldehyde

sodium hydroxide

→

melamine-formaldehyde

溶媒

water

反応条件

後処理

1. 1
   workup.DISSOLUTIONdissolution

実験手順

Separately, a mixture comprising 10 parts of melamine, 25 parts of 37% aqueous formaldehyde solution and 65 parts of water was adjusted to pH 9.0 with sodium hydroxide and was heated at 60° C. with stirring to perform dissolution to obtain a transparent melamine-formaldehyde precondensate.

出典