Chemical reagents are chemical substances and their mixtures used in laboratories to perform syntheses, analyses, determinations of the content of various substances, distribution of sample constituents and carrying out broadly understood scientific and research work. Chemical reagent products are available both in the form of solids (granules, powders, pastilles), as well as liquids – solutions with specific concentrations. When choosing chemical reagents, it is worth considering the economic aspect, as not every analysis requires the use of the highest quality preparations, which cost the most. Browse through this category for various chemical reagent products available in Zambian stores.
Chemical reagents are chemical substances and their mixtures used in laboratories to perform syntheses, analyses, determinations of the content of various substances, distribution of sample constituents and carrying out broadly understood scientific and research work.
Reagents may be compounds or mixtures. In organic chemistry, most are small organic molecules or inorganic compounds. Examples of reagents include Grignard reagent, Tollens' reagent, Fehling's reagent, Collins reagent, and Fenton's reagent.
Grignard reagent, Tollens' reagent, Fehling's reagent, Millon's reagent, Collins reagent, and Fenton's reagent are named reagents. A substance used to carry out a laboratory test. Reagents may be used in a chemical reaction to detect, measure, or make other substances.
Sodium hydroxide is widely used in biochemistry. It is a basic solution and has the ability to raise the pH of chemical solutions, for example, is useful for the neutralization of acids. Medicago's Sodium Hydroxide Reagent is 99.99% pure and supplied as a pre-weighed powder in sealed pouches.
Acetone, Reagent, ACS is a colourless, flammable, liquid. Due to its miscibility with water, it serves as an important solvent. Used as a polar aprotic solvent in a wide range of organic reactions, acetone does not form an azeotrope with water.
The difference between reagents and chemicals is that reagent is (chemistry) a usually available or readily made compound or a known mixture of compounds used to treat materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting while the chemical is any specific chemical element or chemical compound.
Isopropyl alcohol has many uses, including as an analytical solvent reagent in the laboratory.
In organic chemistry, the term "reagent" denotes a chemical ingredient (a compound or mixture, typically of inorganic or small organic molecules) introduced to cause the desired transformation of an organic substance. Examples include the Collins reagent, Fenton's reagent, and Grignard reagents.