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Sodium acetate is also used in heating pads, hand warmers, and hot ice. A supersaturated solution of sodium acetate in water is supplied with a device to initiate crystallization, a process that releases substantial heat. Sodium acetate trihydrate crystals melt at 58–58.4 °C (136.4–137.1 °F), [12][13] dissolving in their water of ...
Sodium diacetate. O=C (C)O [H-]OC (C)=O. [Na+] Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). 2. It is a salt of acetic acid. It is a colorless solid that is used in seasonings and as an antimicrobial agent.
acetate anion. The acetate anion, [CH 3 COO] −, (or [C 2 H 3 O 2] −) is one of the carboxylate family. It is the conjugate base of acetic acid. Above a pH of 5.5, acetic acid converts to acetate: [1] CH 3 COOH ⇌ CH 3 COO − + H +. Many acetate salts are ionic, indicated by their tendency to dissolve well in water.
Sodium fluoroacetate, also known as compound 1080, is an organofluorine chemical compound with the chemical formula F C H 2 CO 2 Na. It is the sodium salt of fluoroacetic acid. It contains sodium cations Na + and fluoroacetate anions FCH 2 CO − 2. This colourless salt has a taste similar to that of table salt (sodium chloride) and is used as ...
Sodium chloroacetate is the organic compound with the formula CH 2 ClCO 2 Na. A white, water-soluble solid, it is the sodium salt of chloroacetic acid. Many of its uses are similar to those of the parent acid. It is prepared by treating chloroacetic acid with sodium carbonate. [1][2]
Sodium acetate, used in the textile industry and as a food preservative . Copper(II) acetate, used as a pigment and a fungicide. Aluminium acetate and iron(II) acetate—used as mordants for dyes. Palladium(II) acetate, used as a catalyst for organic coupling reactions such as the Heck reaction. Halogenated acetic acids are produced from acetic ...
Ethyl diazoacetate (N=N=CHC (O)OC 2 H 5) is a diazo compound and a reagent in organic chemistry. It was discovered by Theodor Curtius in 1883. [ 4 ] The compound can be prepared by reaction of the ethyl ester of glycine with sodium nitrite and sodium acetate in water. As a carbene precursor, it is used in the cyclopropanation of alkenes.
Sodium citrate is used to prevent donated blood from clotting in storage. By binding calcium it prevents the process of coagulation. It is also used as an anticoagulant for laboratory testing, in that blood samples are collected into sodium citrate-containing tubes for coagulation studies such as the PT (INR), APTT, and fibrinogen levels.