A Study on the Controling Analysis of 4th-Amine Salt Starch Ether Production
Li Xianchun Wang Dunqing(Dept. of Chem. of Jiangxi Normal University,Nanchang 330027)
: This thesis, we have studied the determination method of 1. 2 -cycloxyopropyl-trimethy-lamine chloride with VolHARDS (Thiocyanometry),and drawn the conclusion that the by-products belongedin the 4th-amine salt starch ether produing process have no effect on this method by the contrast samples af-ter reducing pressure distillation. Eperiments,show that the methed is not only esay to operate,but also accu-rate.
【CateGory Index】： TS236