Analytical chemistry is the subject for the method and basic principle of studying and identifying of the composition, status, structure of matter as well as determination of related content. It is an important branch of chemistry subject. Analytical chemistry plays an important role in not only its own development but also in various fields related to the chemistry. We can say that all the practice of any human activity involving chemical phenomena is inseparable from analytical chemistry. Now, people have developed various kinds of different analytical methods, which can be classified based on an analysis task, analysis object, the basis of the analysis, requirement of the analysis and sample dosage. According to the analysis tasks, it can be divided into qualitative analysis, quantitative analysis and structural analysis. Task of qualitative analysis is to identify the elements, radicals, functional groups or compounds that constituting the substances; the task of the quantitative analysis is to determine the content of the related components in the sample; the task of structural analysis is to study the molecular structure or crystal structure of the material.
Health and Safety of Ethidium bromide
Ethidium bromide (EtBr) is a fluorescent dye most well-known for its role in visualizing DNA in agarose gels. It is excited by UV light and, when intercalated with DNA, emits intense orange fluorescen
Dec 20,2021 Analytical ChemistryUses of Benzidinen
Benzidine is a biphenyl amine that exists at room temperature as a crystalline grayish-yellow, white, or reddish-gray power. It is slightly soluble in cold water, more soluble in hot water, and readil
Nov 19,2021 Analytical ChemistryEthylenediaminetetraacetic acid disodium salt
Ethylenediaminetetraacetic acid disodium salt (EDTA) (CAS: 139-33-3) is a good compounding agent. It has six coordination atoms, and the complex formed is called a chelate. EDTA is often used in coord
Nov 10,2021 Analytical ChemistryYour Skin Might Actually Need Ascorbyl Glucoside, Not Vitamin C
Case in point: Ascorbyl glucoside, which is a notably more stable, gentler take on the vitamin. Ahead, New York City dermatologist Marnie Nussbaum, MD, and Sheel Desai Solomon, MD, a dermatologist in
Oct 20,2020 Analytical ChemistryWhat is Isopentane?
Isopentane is an alkane that is butane substituted by a methyl group at position 2. Isopentane is an extremely volatile and extremely flammable liquid at room temperature and pressure.
Aug 12,2020 Analytical ChemistryApplication of Galangin-3-methylether
Galangin-3-methylether is an important organic building block to synthetize substituted galangin products.
Dec 26,2019 Analytical ChemistryHow to prepare Cefditoren Pivoxil Dimer?
Cefditoren pivoxil is belong to cephalosporin drugs and is widely used for the treatment and prevention of various infectious diseases caused by pathogenic bacteria. Cefpodoxime proxetil is the third-
Dec 24,2019 Analytical ChemistryApplications of Oleamide
Oleamide is the amide derived from the fatty acid oleic acid. Oleamide is a colorless waxy solid and occurs in nature. Sometimes labeled as a fatty acid primary amide (FAPA).
Nov 22,2019 Analytical ChemistryApplications of Dimethoxyethane
Dimethoxyethane, also known as glyme, monoglyme, dimethyl glycol, ethylene glycol dimethyl ether, dimethyl cellosolve, and DME, is a colorless, aprotic, and liquid ether that is used as a solvent, esp
Nov 6,2019 Analytical ChemistryYou Need to Know About Liquid Silicone Rubber
A Liquid Silicone Rubber material is a two-part platinum-cured elastomer that can be injected into a mold cavity to manufacture a part. Liquid Silicone Rubber is very versatile in the elastomer indust
Oct 21,2019 Analytical Chemistry