摘要
采用自动电位滴定一次微分法测定磷酸酯的双酯、单酯、游离酸及酸值 ,其等当点图形突跃明显 ,计算简便、准确。
Determination of mono, dialkyl ester, free acid of phosphotes and its acid value with first order differential method of automatic potentiometric titration was discribed, with clearcut equipotential points. It was confirmed that the method was simple, accurate and valid.
出处
《精细石油化工》
CAS
CSCD
北大核心
1999年第5期63-65,共3页
Speciality Petrochemicals
