反応 #1973929

反応方程式

calcium lactate

citric acid monohydrate

lactic acid

→

citric acid

溶媒

water

water

反応条件

後処理

1. 1
   workup.ADDITIONby adding
2. 2
   その他was kept at 80° C. in order
3. 3
   workup.DISSOLUTIONdissolved
4. 4
   workup.ADDITIONby adding

実験手順

In a vessel, the following liquid (A) was prepared by adding and mixing 32 kg of water, 8 kg of Ca(OH)2 and 9.8 kg of lactic acid 88%. This liquid was kept at 80° C. in order to keep the calcium lactate dissolved and was continuously stirred to keep the excess Ca(OH)2 suspended. In an other vessel a citric acid solution was prepared by adding and mixing 50 kg of citric acid monohydrate and 32 kg of water.

出典