Ads
related to: what is acs grade reagent solution pdf file downloadwiki-drivers.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
ACS grade is the highest level of purity, and meets the standards set by the American Chemical Society (ACS). The official descriptions of the ACS levels of purity is documented in the Reagent Chemicals publication, issued by the ACS. [3] [4] It is suitable for food and laboratory uses. Reagent grade is almost as stringent as the ACS grade.
Reagent Chemicals [a] is a publication of the American Chemical Society (ACS) Committee on Analytical Reagents, [1] detailing standards of purity for over four hundred of the most widely used chemicals in laboratory analyses and chemical research. Chemicals that meet this standard may be sold as "ACS Reagent Grade" materials.
A primary standard in metrology is a standard that is sufficiently accurate such that it is not calibrated by or subordinate to other standards. Primary standards are defined via other quantities like length, mass and time.
Pyridinium dichromate (Cornforth reagent) converts primary and secondary alcohols to ketones Raney nickel: an alternative catalyst for the hydrogenation of vegetable oils; in organic synthesis, used for desulfurization Sakaguchi's Reagent: Detects the presence of arginine Samarium(II) iodide (Kagan Reagent) a powerful reducing agent Silver oxide
In chemistry, a reagent (/ r i ˈ eɪ dʒ ən t / 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. [1] The terms reactant and reagent are often used interchangeably, but reactant specifies a substance consumed in the course of a chemical reaction. [ 1 ]
The reagent was originally described for the conversion of primary alkyl bromides to the corresponding aldehydes in a two-step, "one-pot" reaction: [5] Na 2 [Fe(CO) 4] + RBr → Na[RFe(CO) 4] + NaBr. This solution is then treated sequentially with PPh 3 and then acetic acid to give the aldehyde, RCHO.
Fenton's reagent is a solution of hydrogen peroxide (H 2 O 2) and an iron catalyst (typically iron(II) sulfate, FeSO 4). [1] It is used to oxidize contaminants or waste water as part of an advanced oxidation process. Fenton's reagent can be used to destroy organic compounds such as trichloroethylene and tetrachloroethylene (perchloroethylene
This article about an organic compound is a stub. You can help Wikipedia by expanding it.