dextrorotary

基本解釋

Dextrorotary ammonium tartrate can be prepared from by product tartar produced in grape wine factory.
酒石酸氫銨和氨水反應(yīng)并經(jīng)脫色、脫水可制得最終產(chǎn)品右旋酒石酸銨。
Ingredient: KL sublimation medicinal preparation 80%, dextrorotary alkyne fifth heavenly stem chrysanthemum ester 2-3%, function medicinal preparation 1- 3%.
成份：KL升華劑80%25，右旋炔戊菊酯2-3%25，功能劑1- 3%25。
Process for Preparation of Natural Dextrorotary Ammonium Tartrate from Tartar
利用酒石制取天然右旋酒石酸銨工藝的研究
Clockwise rotation as one faces the light source is "positive,"or dextrorotary;
面對光源觀測時(shí)，偏振光平面如果按順時(shí)針方向旋轉(zhuǎn)，旋光率定為正值；
dextrorotary compound
右旋(性)化合物