盐酸

The hydrochloric acid cocculus tunbergii alkali is its muriate.

青藤碱是其。

The content of involatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.

采用重量分析法测定中难挥发杂质的含量。

To develop headspace gas chromatography for the determination of residual solvent in Amodiaquine Hydrochloride.

建立顶空气相色谱法分析阿莫地喹中溶剂残留。

They are a series of Aspirin, Sulfaguanidine, Flavoxate HCL, Acetanilide and so on.

包括阿司匹林系列、磺胺、酮哌酯、退热冰等。

Fenfluramine Hydrochloride is an appetite inhibitor, a major role in the central nervous system.

芬氟拉明是一种食欲抑制剂，主要作用于中枢神经系统。

Metformin hydrochloride is an orally administered biguanide widely used in clinical medicine.

二甲双胍是目前广泛用于临床医学的双胍类降糖药。

To investigate the effect of elastic recovery on the release of bupropion hydrochloride sustained-release tablets.

考查安非他酮缓释片压片后强度的变化释放度的影响。

Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.

结果 胺丁醇、利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为。

The diphasic titration was used in the test.

采用双相滴定法,测定金刚烷胺合剂中金刚烷胺的含量。

METHODS Terazosin hydrochloride was synthesized from anhydro-piperazine via acylation,reduction,amination,salification etc.

方法以无水哌嗪为起始原料,经酰化、还原、胺化、成等应制得特拉唑嗪。

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

以苯甲酰氯为原料,经酰化,还原,环合等应合成左旋西替利嗪,应总收率为8.05%。

The assay of content of methoxyamine hydrochloric acid using phenolphthalein indicaor and NaOH as titrant was developed.

提出了以酚酞为指示剂,氢氧化钠为滴定剂测定甲氧胺含量的方法。

Hydrochloric acid and chlorous natrium are used as primary reactant to give out the gas of chlorine dioxide.

该装置以和亚氯钠为主要应物,通过应放出二氧化氯气体。

Abstract: The hydrolysis process of antimony pentachloride and its hydrochloric acid solution was studied.

摘 要: 研究五氯化锑及其溶液的水解过程。

A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.

采用电位滴定法测定甲苯电合成产物中的苯甲醛和苯甲,研究了羟胺用量、苯甲醇和甲苯含量测定的影响。

The effect of solvent polarity and guanidinium on the con-formation of carbonic anhydrase was studied by fluorescence emission spectrum.

以紫外荧光光谱为检测手段，比较研究了溶剂极性及胍碳酐酶构象的影响。

HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.

建立了HPLC法测定柳酚咖敏片中去氧肾上腺素、酰氨基酚、无水咖啡因、水杨酰胺、马来溴苯那敏的含量。

After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.

试样经火试金法熔炼和灰吹富集后,贵金属合粒以王水分解,在介质中,用火焰原子吸收分光光度法测定钯量。

O-Benzylhydroxylamine hydrochloride was conveniently prepared by O-benzylation of N-hydroxybenzamide,acidic hydrolysis and salifying with HCl(g).The overall yield was over 76%.

氧芐基羟胺可通过苯甲羟肟的氧苄醚化、水解及氯化氢成制得,总收率76%。

OBJECTIVE:RP HPLC method for the determination of content of 5 hydroxymethyl furfuraldehyde(5 HMF) in mitoxantrone dextrose injections is reported.

采用HPLC测定米托蒽醌葡萄糖注射液中5羟甲基糠醛的含量。