Merck, 900500-100G, Calcium carbonate

Name: Calcium carbonate
Brand: Merck
SKU: 900500-100G

Size:100 g, anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%

Available Catalog Numbers

900500-100G 900500-500G

Catalog Number: 900500-100G

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Category

Hydroxides & Bases

Pack Size100 g

TagsAnalytical Chemistry Analytical Reagents Caustic Alkalis & Bases

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Calcium 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 CO₂ 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.
Application
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).

Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts

Iron-Catalyzed Efficient Synthesis of Amides from Aldehydes and Amine Hydrochloride Salts
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Specifications

General

UNSPSC Code	12352300
NACRES	NA.21
PubChem Substance ID	24892891
EC Number	207-439-9
Beilstein/REAXYS Number	8008338
MDL number	MFCD00010906
InChI key	VTYYLEPIZMXCLO-UHFFFAOYSA-L
InChI	1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
SMILES string	[Ca++].[O-]C([O-])=O
grade	anhydrous
product line	ReagentPlus®
assay	≥99%
form	powder
quality	free-flowing
pH	8
density	2.93 g/mL at 25 °C (lit.)
Quality Level	100

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