Category: 5743-47-5

Optimization of the procedure for the synthesis of calcium lactate pentahydrate in laboratory and semi-industrial conditions was written by Uscumlic, Gordana S.;Trisovic, Nemanja P.;Dordevic, Irena N.;Valentic, Natasa V.;Petrovic, Slobodan D.. And the article was included in Hemijska Industrija in 2009.COA of Formula: C6H20CaO11 This article mentions the following:

This paper is concerned on the development of the optimal laboratory procedure for the synthesis of calcium lactate pentahydrate and the application of obtained results in a project for a semi-industrial installation for its production Calcium lactate is used as an additive in numerous food and pharmaceutical products. Basically, it has to satisfy quality requirements. That was the reason why the procedure for its synthesis had to be optimized in aspects of selection of reactants, their molar ratio, necessary laboratory equipment, reactant addition order, working temperature, isolation of final product from the reaction mixture, yield and product quality. A semi-industrial installation for the production of calcium lactate pentahydrate is projected on the basis of the results of this investigtion. The imprtance of this investigation arises from the fact that this salt is not produced in Serbia and the complete quantity (about 20 t per yr) is imported. In the experiment, the researchers used many compounds, for example, Calcium 2-hydroxypropanoate pentahydrate (cas: 5743-47-5COA of Formula: C6H20CaO11).

Calcium 2-hydroxypropanoate pentahydrate (cas: 5743-47-5) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.COA of Formula: C6H20CaO11

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Ca pre-rinse greatly increases plaque and plaque fluid F was written by Vogel, G. L.;Schumacher, G. E.;Chow, L. C.;Takagi, S.;Carey, C. M.. And the article was included in Journal of Dental Research in 2008.Related Products of 5743-47-5 This article mentions the following:

Previous studies demonstrated that a Ca pre-treatment greatly increases salivary F from a subsequent NaF rinse. This study examines if these increases are found in plaque and plaque fluid F. Thirteen individuals accumulated plaque before rinsing with: (1) 12 mmol/L NaF (228 μg/g F), (2) 150 mmol/L Ca rinse, or (3) the Ca rinse followed by the F rinse. One hr later, plaque samples were collected, the plaque fluid was recovered, and the plaque residues were extracted 5 times with pH 6.8 or pH 4.8 buffers, and then by acid. The F in each extract after the Ca rinse/F rinse greatly exceeded the corresponding F from the NaF rinse. Consequently, the Ca rinse/F rinse increased the total plaque F and the plaque fluid F by 12x and 5x, compared with the NaF rinse alone. These and the previous salivary results suggest that a Ca pre-treatment may increase the cariostatic effects of topical F agents. In the experiment, the researchers used many compounds, for example, Calcium 2-hydroxypropanoate pentahydrate (cas: 5743-47-5Related Products of 5743-47-5).

Calcium 2-hydroxypropanoate pentahydrate (cas: 5743-47-5) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Related Products of 5743-47-5

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts