Calcium formate - Wikipedia
Calcium formate is the calcium salt of formic acid. It is also known as E238. Under this E number it is used as an animal feed preservative within EU, but not in foods intended for people. [5] Calcium formate is stable at room temperature, [5] is flammable and forms orthorhombic crystals. [2]
Calcium formate | Ca(HCO2)2 | CID 10997 - PubChem
Calcium formate | Ca (HCO2)2 or C2H2CaO4 | CID 10997 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Calcium Formate - an overview | ScienceDirect Topics
Calcium formate was introduced as a hydration accelerator for cement during the 1970 s [185] and is predominately used to offset the retarding effect of water-reducing admixtures [3,186]. Calcium formate has a low solubility of around 160 g/l at 20 °C, and it is usually added as a powder [187], which might create dispersing problems [2].
Calcium Formate 101: Unlocking its Benefits and Applications
2023年4月22日 — What is Calcium Formate? Calcium Formate is a chemical compound with the formula Ca (HCOO)₂. It is a calcium salt of formic acid. In terms of appearance, it’s a white crystalline powder soluble in water. At the same time, it has a slightly acidic odor.
Understanding the role of calcium formate towards hydration …
2021年6月28日 — This paper systematically studied the effect of calcium formate (CF) on the hydration of LBM cement. Results showed that in LBM-H 2 O system, CF inhibited the hydration and setting of LBM; however, in Cement-LBM-H 2 O system, CF accelerated the hydration of LBM and increased its expansion efficiency.
What is Calcium Formate? | FAQ | Camachem
2021年12月10日 — Calcium formate is frequently used as a replacement for formic acid in the pickling process. It can also be used as a cement and grout additive. It gives the final product desired qualities. It aids in increasing hardness and reducing setting time. It keeps metal substrates from corroding in cement or grout.
Calcium formate is commonly used as a component of an ensiling agent for silage treatment. The use of calcium formate in the silage suppresses the formation of side reaction products such as propionic acid, while promoting the formation of desirable lactic acid in anaerobic fermentation.
A Conversion Method for the Preparation of Calcium Formate
2019年9月5日 — A method for the preparation of calcium formate via the condensation of formaldehyde with acetaldehyde in the presence of calcium oxide until complete transformation of aldehydes followed by the heating of the condensation solution and neutralization of the reaction mass with sulfuric acid is known.
Calcium formate - Formic acid calcium salt - MilliporeSigma
Calcium formate. (HCOO)2Ca. Synonyms: Formic acid calcium salt. CAS 544-17-2. Molecular Weight 130.11. Browse Calcium formate and related products at MilliporeSigma.
Efficacy of calcium formate as a technological feed additive
2020年4月29日 — In 2015, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) issued an opinion on the safety and efficacy of ammonium formate, calcium formate and sodium formate when used as a technological additive (preservative) for all animal species.
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