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Home > Chemical Reagents
Chemical reagents, also called reagents or analytical reagents, are substances used in chemical reactions for a desired chemical change. They are widely used in chemical researches and component analysis, like the synthesis, separation, qualitative and quantitative analysis of substances. Reagents can be inorganic or organic compounds, acids, bases, oxidizing agents, reducing agents, solvents, or complex mixtures. On ECHEMI, 19441 qualified suppliers provide various raw materials, including Deuterated Reagents, Organic Reagents, Silane Reagent, Chiral Chemicals, Grignard Reagent, Desulfurizer to help chemists on chemical researches in factories, schools, and hospitals. Buy chemical reagents now from trusted suppliers and manufactures to deliver to any place in the world at competitive prices!

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10972 Chemical Reagents items

2,2,2-Trifluoro-1-(pyridin-4-yl)ethanamine dihydrochloride

CAS No: 2153472-94-5

Formula: C7H9Cl2F3N2

Categories: Chemical Reagents > Organic Reagents

3-Methyl-3,8-diaza-bicyclo[3.2.1]octane dihydrochloride

CAS No: 52407-92-8

Formula: C7H16Cl2N2

Categories: Chemical Reagents > Organic Reagents

Oxalic acid

CAS No: 144-62-7

Formula: C2H2O4

Categories: Chemical Reagents > Water Softener

Oxalic acid gets its name from the fact that early researchers isolated it from flowering plants of the genus Oxalis. It is the simplest dicarboxylic acid, a colorless monoclinic flaky or prismatic crystal or white powder, which dissolves in water to form a colorless solution. Oxalic acid produced by oxidation is odorless, while synthetic oxalic acid has a taste. It sublimates at 150-160°C and can weather in hot dry air. 1 g of oxalic acid dissolves in 7 mL of water, 2 mL of boiling water, 2.5 mL of ethanol, 1.8 mL of boiling ethanol, 100 mL of ether, and 5.5 mL of glycerol, and is insoluble in benzene, chloroform, and petroleum ether. The pH of a 0.1 mol/L solution is 1.3, the chemical formula is H₂C₂O₄, the relative density is 1.653, and the melting point is 189.5°C. It is present in many foods and is a naturally occurring compound in many fruits, vegetables, nuts, and whole grains. Although small amounts of oxalic acid are harmless, this compound can inhibit the absorption of other important nutrients. Excessive intake of oxalic acid or prolonged skin contact can be dangerous. It easily forms calcium oxalate with calcium ions in the human body, leading to kidney stones, so oxalic acid is often considered an antagonist of mineral absorption and utilization.More

Sodium 5-amino-1,3,4-thiadiazole-2-carboxylate

CAS No: 2126160-80-1

Formula: C3H2N3NaO2S

Categories: Chemical Reagents > Organic Reagents

Stearic acid

CAS No: 1957-11-4

Categories: Chemical Reagents > Organic Reagents

1-(3-Bromopropyl)pyrrolidine hydrobromide

CAS No: 88806-08-0

Formula: C7H15Br2N

Categories: Chemical Reagents > Organic Reagents

5-(Bromomethyl)-2-methylpyridine hydrobromide

CAS No: 718608-10-7

Formula: C7H9Br2N

Categories: Chemical Reagents > Organic Reagents

6-aminomethyl-2(1H)-pyridone hydrobromide

CAS No: 95851-90-4

Formula: C6H9BrN2O

Categories: Chemical Reagents > Organic Reagents

Ferrous sulfate

CAS No: 7720-78-7

Formula: Fe.H2O4S

Categories: Chemical Reagents > Flocculant

Greenish or yellow-brown crystals orgranules; odorless. Soluble in water with salinetaste; insoluble in alcohol. hygroscopic. Ferrous sulfate is a greenish or yellowish solidin fine or lumpy crystals.More

(2-METHYL-1H-INDOL-3-YL)-OXO-ACETICACIDETHYLESTER

CAS No: 6628-34-8

Formula: C3H5O2-

Categories: Chemical Reagents > Organic Reagents

374 Chemical Reagents Suppliers

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Hexane

CAS No: 110-54-3

Formula: C6H14

Categories: Chemical Reagents > Dissolving Agent

n-Hexane is a highly flammable liquid, usually isolated from crude oil, and has extensive industrial applications as a solvent in adhesive bandage factories and other industries. It is highly toxic, triggering several adverse health effects, i.e., nausea, skin irritation, dizziness, numbness of limbs, CNS depression, vertigo, and respiratory tract irritation to animals and humans. Occupational exposure of industrial workers has demonstrated motor polyneuropathy.More

Formyl

CAS No: 2597-44-6

Formula: CHO

Categories: Chemical Reagents > Organic Reagents

Sulfoxide

CAS No: 120-62-7

Formula: C18H28O3S

Categories: Chemical Reagents > Organic Reagents

Light yellow viscous oilAn organic compound of general formula RSOR′, where R and R′ are organic radicals. An example is dimethyl sulfoxide, (CH3)2SO, commonly used as a solvent.Clear pale yellow to amber viscous liquid with a sweetish smell.More

Cyclohexanol

CAS No: 108-93-0

Formula: C6H12O

Categories: Chemical Reagents > Perfuming

Cyclohexanol (C6H11OH), which is also known by its chemical formula C6H11OH, is a colorless, viscous liquid or can also be found in the form of a crystalline solid. This compound is characterized by its distinctive camphor-like odor. It holds significant importance in the chemical industry as it is derived from cyclohexane, which is a fundamental saturated hydrocarbon.More

p-Phenylenediamine

CAS No: 106-50-3

Formula: C6H8N2

Categories: Chemical Reagents > Hair Dyeing

It is white to purple red crystal. It will turn purple red or dark brown when exposure to the air. It can be dissolved in water, alcohol, ether, chloroform and benzene. p-Phenylenediamines are white to slightly red crystalline solids. They have been described as gray “light brown” which may result from exposure to air.ChEBI: A phenylenediamine in which the amino functions are at positions 1 and 4 of the benzene nucleus.P-phenylenediamine is one of the simplest aromatic diamine with the pure pMore

Frequently Asked Questions

What are common chemical reagents?

Chemical Reagents can be divided into different categories. On ECHEMI, we divided them into Deuterated Reagents, Organic Reagents, Silane Reagent, Chiral Chemicals, Grignard Reagent, and Desulfurizer. A common Deuterated Reagent is Lithium tetradeuteroaluminate, which is commonly used as a source of deuterium atoms to produce tritium for cooling nuclear reactors.. A common Organic Reagent is Benzyldodecyldimethylammonium chloride, which is used as acrylic fiber leveling agent, dye retardant for printing and dyeing fabric, oil field oil well fungicide, cooling water system sterilization and algaecide, medical device disinfectant, etc. A common Silane Reagent is Methyltris(methyl ethyl ketoxime)silane, which is used as a neutral curing agent in silicone sealant formulations. A common chiral chemical is L-Dibenzoyltartaric acid, an organic chiral compound that can be used as an organic intermediate and pharmaceutical intermediate. A common Grignard reagent is Benzylmagnesium bromide, which can be used in the preparation of 2,6-dimethyl-2-heptanol. A common Desulfurizer is TETRABUTYLAMMONIUM FLUORIDE, a reagent for the preparation of terminal olefins from primary alkyl iodides. More other common chemical reagents are available on ECHEMI, just feel free to inform us what you need and get competitive quotes!

What is a chemical reagent?

A chemical reagent is a substance or compound to achieve or test a chemical change in chemical reactions. Reagents can be organic or inorganic compounds, and are selected based on their properties and ability to facilitate specific reactions. Chemical reagents are widely used in various fields, like chemistry, biochemistry, and other related areas for purposes such as synthesizing, analyzing, purifying, or characterizing chemical substances.

3.What is the difference between a chemical and a reagent?

A chemical can be any specific chemical element or chemical compound with certain properties, however a reagent takes part in the chemical reactions and will convert to something else. That is to say a reagent is a chemical which is used to bring out a certain chemical reaction.

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