phthalein是什么意思

网络释义

用法例句

Photostability and Optical Limiting Cycling Behavior of Chloroindium (Ⅲ) Phthalocyanine;

氯铟酞菁光稳定性及光限幅循环特征研究

Phthalocyanine、phthalocyanine-like compounds——one sort of large- ring compounds;

酞菁、类酞菁——一类大环化合物

Synthesis of an amphiphilic substituted phthalocyanine and study on its spectra;

一种两亲性酞菁的合成及其光谱研究

Polymeric modification and optoelectronic properties of phthalocyanines;

酞菁高分子修饰及其光电性质研究进展

Electronic absorption spectra of tetracarboxylic metal phthalocyanines;

四羧基金属酞菁配合物电子吸收光谱研究

The Study on the Synthesis and Properties of α- and β-tetra-substituted Phthalocyanines;

α-和β-四烷氧取代酞菁的合成及性能研究

Inprovement of the Condensing Agent on the Synthesis of Phenolphthalein;

酚酞合成中缩合剂的改进

Briefly on Colour Changing of Alcoholic Solution when Phenolphthalein Indicater Contacts with Anhydrous Sodium Alcoholate;

酚酞指示剂遇无水醇钠醇溶液变色的探讨

The selective hydrogenation of phthalic anhydride to phthalide in liquid phase was studied with nickel catalysts supported on SiO2, TiO2, γ-Al2O3, TiO2-SiO2, and TiO2-Al2O3 carriers prepared by the incipient wetness impregnation method, using nickel nitrate as the nickel precursor.

分别以SiO2,TiO2,γ-Al2O3,TiO2-SiO2和TiO2-Al2O3为载体,以硝酸镍为镍源,采用等体积浸渍法制备了一系列镍基催化剂,并将其用于苯酐选择性加氢合成苯酞反应。

4-(2-Carboxybenzyloxy)phenylacetic acid (Ⅲ)was synthesized from 4-Hydroxyphenyl acetic acid(Ⅱ)and phthalide in the presence of the catalyst sodium methoxide.

采用对羟基苯乙酸(Ⅱ)和苯酞为原料,在甲醇钠的催化下,以n(Ⅱ)∶n(苯酞)∶n(甲醇钠)=1。

Substituted phthalide derivatives possess a wide range of physiological activities.

3位取代的苯酞类化合物具有广泛的生理活性 ,通过一个新的简便合成路线高收率的得到了 3位取代苯酞衍生物。

Chemical reagent-Phenolphthalien

GB/T10729-1989化学试剂酚酞

polybutylene terephalate resin

聚丁烯对酞酸盐树脂

hexyl octyl decyl phthalate

己基辛基癸基酞酸盐

fluorotitanate-treated wool

酞酸氟处理的毛织品

Disolution of Copper Phthalocyanine and Fabrication of Its Nano-Structure Films

铜酞菁的溶解及纳米铜酞菁薄膜的制备

Different adsorption behaviors of cobalt and copper phthalocyanines on Au(111)

Co-酞菁和Cu-酞菁在Au(111)表面吸附行为的比较

Binuclear cobalt phthalocyanine ammonium sulphonate and binuclear cobalt phthalocyanine sodium sulphonate were synthesized.

合成了双核酞菁钴磺酸铵和双核酞菁钴磺酸钠两种双核酞菁钴磺酸盐。

Structure of phthalocyanine, crystal form of Cu-phthalocyanne, its conversion of crystal form and pigmentation are described.

介绍了酞菁结构，铜酸菁的晶型，铜酞菁的晶型转化和颜料化处理，以及酞菁绿颜料等。

Quantum Chemistry Study of the Molecular Structures, Atomic Charges, and IR Spectra of Metalfree Phthalocyanine and Zinc Phthalocyanine;

酞菁、酞菁锌的结构、电性以及红外光谱的量子化学研究

Synthesis of AB_3 Type Phthalocyanine by Support Method and Study on the Phthalocyanine-Bonded Silica Gel Used as Stationary Phase of HPLC;

负载法合成AB_3型酞菁和酞菁负载硅胶在HPLC的应用研究

Catalytic Synthesis of Cobalt Phthalocyanine and Preparation Research of Binuclear Cobalt Phthalocyanine;

酞菁钴的催化合成及双核酞菁钴磺酸盐的制备研究

Synthesis of Axially Modified Phthalocyaninatosilicon and Study on the Interaction of Phthalocyanines with Protein;

轴向取代硅酞菁的合成以及酞菁与蛋白质相互作用的研究

Synthesis and Optical Character Study of New Substituted Phthalocyanines and Phthalocyanine Crystal;

新型取代基酞菁与酞菁晶体的合成及光学性质研究

A control study of escitalopram versus citalopram in treatment of generalized anxiety disorder

艾司西酞普兰与西酞普兰治疗广泛性焦虑障碍对照研究

Chemical reagent-Thymol phthalein

GB/T10728-1989化学试剂百里香酚酞

An antihypertensive drug, C8H8N4.

肼酞嗪肼苯哒嗪一种治疗高血压的药，

The effects of medical phenolphthalein on the urine analysis and distinction

药用酚酞导致浑浊尿液的鉴别分析

diallyl phthalate resin, in primary forms

原状二烯丙基酞酸盐树脂