摘要
采用目规变温法及ＤＴＡ法对ＮａＮＯ２－ＮａＯＡｃ－ＨＣＯＯＮａ三元体系的固－液平衡作了研究，实验发现该体系为一般共熔型，其低共熔点为１６０℃，５％ＮａＮＯ２，５０％ＨＣＯＯＮａ．
The phase diagram of the ternary system NaNO2-NaOAc-HCOONa isstudied by visual-polythermal and DTA methods. It is found that the system is ofeutectic type, the eutectic occurs at 160℃, 5% NaNO2, 50% HCOONa.
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
1995年第4期469-472,共4页
Journal of Central China Normal University：Natural Sciences
