aminomethane

the synthesis of 1,1,1-tris { [ ( 2 ′-benzylaminoformyl) phenoxyl] methyl}-p-toluene sulfonyl aminomethane and the luminescent properties of its rare earth complexes

1,1,1-三[（2′-甲酰苄胺苯氧）甲基]对甲苯磺酰氨基甲烷的合成及其稀土配合物的荧光性质

the infrared spectra of tris ( hydroxymethyl) aminomethane ( tam) in the range 4000~ 450 cm-1 were measured from 20 ℃ to 140 ℃.

在4000～450cm-1波段范围内测定了三羟甲基甲胺（TAM）在20～140℃的红外光谱。

Ammonium sulphate and tris-( hydroxymethyl)-aminomethane ( Tris) were employed as a chemical modifier.

用硫酸铵和三羟甲基氨基甲烷（简称Tris）作为化学改进剂。

Determination of proton dissociation constant of tris-( hydroxymethyl)-aminomethane by NMR method

用NMR方法测定三羟甲基胺基甲烷的质子解离常数

tri ( hydroxymethyl) aminomethane arsenate single crystal

三羟甲基氨基甲烷砷酸盐单晶的研究

the reaction heat of trihydroxymethyl-aminomethane ( tris), as a calorimetric standard substance, and hydrochloric acid was determined with an accuracy of ± 0.2%.

利用本热量计测定量热基准物质三羟甲基氨基甲烷（Tris）和盐酸的反应热，实验结果与文献值一致，精度为±0.2%。

dimethyl aminomethane diphosphonic acid n-oxide ( dmmpo) was synthesized by dmmp and hydrogen peroxide.

以二甲基氨基甲叉二膦酸（DMMP）为原料，双氧水为氧化剂合成二甲基氨基甲叉二膦酸氮氧化物（DMMPO）。

IR Spectra at Various Temperatures for Tris ( hydroxymethyl) aminomethane

三羟甲基甲胺固-固相变的变温红外光谱研究

The zirconia-coated capillary exhibits the switchable EOF whose direction and magnitude are strongly dependent on the properties of nonaqueous solvents composition, their apparent pHs ( pH), and the electrolytes used ( hydroxymethyl aminomethane and ammonium acetate).

二氧化锆涂层毛细管表现出双向电渗流，其方向和大小都和体系的性质有关，如pH~，溶剂组成，电解质（Tris和醋酸铵）。