ortho-phosphoric acid

ortho-phosphoric acid的基本解释

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[化] 磷酸, 正磷酸

与ortho-phosphoric acid相关的网络例句 [注：此内容来源于网络，仅供参考]

In experimental research, the S-L-E of three groups of isomers was determined by using differential scanning calorimetry , and more than two hundred reliable data were obtained. The isomers include meta-, ortho-, and paradichlorobenzene, meta-, ortho-, and para-dibromobenzene and meta-, ortho-, and para-nitro-benzoic acid.

在实验的研究中，采用差式扫描量热测定了邻、间、对二氯苯，邻、间、对二溴苯及邻、间、对硝基苯甲酸等三组同分异构体物系的固液相平衡关系，共得到二百多个可靠的数据。

It is shown that mixed tolyl arsonic acid was much superior to either para- or ortho-isomer alone for cassiterite flotation.

当混合比为45：55时，锡石产率出现"峰值"，可得到较高的浮选指标。

The results show high selectivity when the temperature is controlled at 50 CC , and the nitrated reaction time is 90 mm, toluene is nitrated by using 95% nitric acid as nitrating reagent at the presence of acetic anhydride, 1.0g silicotungstic acid catalyst is calcinated at 300℃ for 1.5h. The o/p (ratio of ortho to paro isomer of toluene nitration) ratio is 0.89 in product distribution of toluene nitration, lower than 1.67 using sulfonitric acid as catalyst. The yield of products is 91.6%.

结果表明，在醋酐存在条件下，以CCl4为溶剂，以质量分数为95%的硝酸为硝化剂，反应温度控制在50℃，反应60 min， 1.0g经300℃焙烧1.5h后的硅钨酸催化剂，对甲苯表现出强的区城选择性，甲苯硝化产物o/p值（甲苯硝化产物邻位和对位异构体的质量比）达0.89，较硝硫混酸的1.67显著降低，产物收率达到91.6%。

与ortho-phosphoric acid相关的网络解释 [注：此内容来源于网络，仅供参考]

ORTHO ANISIDINE：邻氨基苯甲醚

ortho-aminobenzoic acid 邻氨基苯甲酸 | ortho-anisidine 邻氨基苯甲醚 | ortho-Chlorobenzoic acid 邻氯苯甲酸

orthoboric acid：原硼酸

ortho-acid原酸 | orthoboric acid<原>硼酸 | ortho-para directing group鄰對位定向基團

ortho-aminoanisole diazonium salt：邻氨基苯甲醚重氮盐

ortho-aluminic acid ==> 原铝酸 | ortho-aminoanisole diazonium salt ==> 邻氨基苯甲醚重氮盐 | ortho-aminobenzenesulfonic acid ==> 邻氨基苯磺酸