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Reagent

In chemistry, a reagent (/riˈeɪdʒənt/ ree-AY-jənt) or analytical reagent is a substance or compound added to a system to cause a chemical reaction, or test if one occurs. A reactant is a substance or compound that is consumed in a chemical reaction. The terms reactant and reagent are often used interchangeably, but reactant specifies a substance consumed…

Standards, Biology & Commercial or laboratory preparations

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Overview

Definitions

Commercial or laboratory preparations

Biology

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Map overview Semantic statistics

Reagent

Nodes48
Edges47
Triples38
Avg. degree1.96
Density0.041667
Components1

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Reagent

Top relations

related to Commercial or laboratory preparations · 6
Reagent → American Chemical Society, ASTM International, For, In, Laboratory, Purity
related to Analytical chemistry · 5
Reagent → Examples, Fehling's, In, Millon's, Tollens
related to External links · 5
Reagent → Media, Reagents, Wikimedia Commons The, Wiktionary, Wiktionary-logo-en-v2
related to Organic chemistry · 5
Reagent → Collins, Examples, Fenton's, Grignard, In
related to Tool compounds · 5
Reagent → However, Medicinal, One, They, Tool
related to Biology · 3
Reagent → DNA, In, These
is a · 2
Reagent → compound or mixture used to detect the presence or absence of another substance, substance or compound added to a system to cause a chemical reaction
see also · 1
Reagent → Limiting

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Important terminology

chemical reaction substance compound reagents consumed reactants chemistry reactant compounds analytical used called laboratory biology tool useful cause one often

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Reagentis asubstance or compound added to a system to cause a chemical reaction0.90text
Reagentis acompound or mixture used to detect the presence or absence of another substance0.90text
ASTM International or the American Chemical Societyinstance ofPurity standards for reagents are set by organizations0.80text
sodiuminstance ofreagent-quality water must have very low levels of impurities0.80text
chloride ionsinstance ofreagent-quality water must have very low levels of impurities0.80text
silicainstance ofreagent-quality water must have very low levels of impurities0.80text
and bacteriainstance ofreagent-quality water must have very low levels of impurities0.80text
as well as a very high electrical resistivityinstance ofreagent-quality water must have very low levels of impurities0.80text
Reagentrelated to Analytical chemistryIn0.60section
Reagentrelated to Analytical chemistryExamples0.60section
Reagentrelated to Analytical chemistryFehling's0.60section
Reagentrelated to Analytical chemistryMillon's0.60section

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