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C6763

Sigma-Aldrich

Calcium carbonate

ReagentPlus®

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About This Item

Linear Formula:
CaCO3
CAS Number:
471-34-1
Molecular Weight:
100.09
Beilstein:
8008338
EC Number:
207-439-9
MDL number:
MFCD00010906
UNSPSC Code:
12352300
PubChem Substance ID:
329775131
NACRES:
NA.55
grade:
reagent
form:
powder

CN¥26,884.44

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grade

reagent

product line

ReagentPlus®

Assay

≥99% (EDTA titration)

form

powder

pH

8

density

2.93 g/mL at 25 °C (lit.)

SMILES string

[Ca++].[O-]C([O-])=O

InChI

1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key

VTYYLEPIZMXCLO-UHFFFAOYSA-L

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Monoclonal Anti-MACC1 antibody produced in mouse Prestige Antibodies® Powered by Atlas Antibodies, clone CL0856, purified immunoglobulin, buffered aqueous glycerol solution

AMAB90832

Monoclonal Anti-MACC1 antibody produced in mouse

Anti-MACC1 antibody produced in rabbit Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

HPA020081

Anti-MACC1 antibody produced in rabbit

Monoclonal Anti-SMCHD1 antibody produced in mouse Prestige Antibodies® Powered by Atlas Antibodies, clone CL4265, purified immunoglobulin

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Monoclonal Anti-SMCHD1 antibody produced in mouse

Monoclonal Anti-CHGA antibody produced in mouse Prestige Antibodies® Powered by Atlas Antibodies, clone CL0166, purified immunoglobulin, buffered aqueous glycerol solution

AMAB90525

Monoclonal Anti-CHGA antibody produced in mouse

clone

CL0856, monoclonal

clone

polyclonal

clone

CL4265, monoclonal

clone

CL0166, monoclonal

Gene Information

human ... MACC1(346389)

Gene Information

human ... MACC1(346389)

Gene Information

human ... SMCHD1(23347)

Gene Information

human ... CHGA(1113)

biological source

mouse

biological source

rabbit

biological source

mouse

biological source

mouse

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody form

affinity isolated antibody

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

General description

Calcium carbonate is a calcium salt commonly found in shells and skeleton of marine animals.[1] 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.[2][3] Its crystals exist as 3 different polymorphs namely, calcite, aragonite, and vaterite.[3] The kinetics of pyrolysis of calcium carbonate under non-isothermal conditions have been investigated.[4]

Application

Calcium carbonate may be used:
  • As a pore generating agent to prepare porous ceramics.[5]
  • As chelometric standard for the standardization of EDTA solution.[6]
  • To extract aluminium by microwave induced thermal activation of coal fly ash (CFA).[7]
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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000421890
    0000421890
    0000421066
    0000402838
    0000402838

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    Polymorphs calcium carbonate on temperature reaction.
    Chong KY, et al.
    AIP Conference Proceedings, 1614(1) (2014)
    Kinetics of calcium carbonate decomposition.
    Rao TR.
    Chemical Engineering & Technology, 19(4), 373-377 (1996)
    Opposite particle size effect on amorphous calcium carbonate crystallization in water and during heating in air.
    Zou Z, et al.
    Chemistry of Materials, 27(12), 4237-4246 (2015)
    Calcium carbonate nanoparticles as cancer drug delivery system.
    Maleki Dizaj S, et al.
    Expert Opinion on Drug Delivery, 12(10) (2015)
    Aluminum release from microwave-assisted reaction of coal fly ash with calcium carbonate.
    Zhang ZY, et al.
    Fuel Processing Technology, 134, 303-309 (2015)
    View All Related Papers

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