Calcium carbonate (C09-0824-376)

General DescriptionCalcium carbonate is a calcium salt commonly found in shells and skeleton of marine animals. It is an inexpensive, non-toxic and easily available reagent with a wide range of applications such as uptake of CO 2 and extraction of heavy metals and arsenic from ground water. Its crystals exist as 3 different polymorphs namely, calcite, aragonite, and vaterite. The kinetics of pyrolysis of calcium carbonate under non-isothermal conditions have been investigated.ApplicationIron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts Calcium carbonate may be used: As a pore generating agent to prepare porous ceramics. As chelometric standard for the standardization of EDTA solution. To extract aluminium by microwave induced thermal activation of coal fly ash (CFA). Specification: Reagent Plus Molecular Formula: CaCO3 Molecular Weight: 100.09 EC Number: 207-439-9 PubChem CID: 10112 Isomeric SMILES: C(=O)([O-])[O-].[Ca+2] Beilstein Registry Number: 8008338 Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/C432737-SCI_2fab72db2b692a10b8ccd8fe6265a15d.pdf