MilliporeSigma
All Photos(3)

310034

Sigma-Aldrich

Calcium carbonate

powder, ≤50 μm particle size, 98%

All Photos(3)
Synonym(s):
Calcite, Calcium monocarbonate, Monocalcium carbonate
Linear Formula:
CaCO3
CAS Number:
471-34-1
Molecular Weight:
100.09
Beilstein:
8008338
EC Number:
207-439-9
MDL number:
MFCD00010906
PubChem Substance ID:
24858766
NACRES:
NA.23

Quality Level

100

Assay

98%

form

powder

particle size

≤50 μm

solubility

H2O: insoluble

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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Calcium carbonate powder, ≤50 μm particle size, 98%

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SAFC

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Calcium carbonate

Calcium carbonate certified reference material for titrimetry, certified by BAM, ≥99.5%

Supelco

21067

Calcium carbonate

assay

98%

assay

99.95-100.05% dry basis

assay

-

assay

≥99.5%

form

powder

form

powder

form

solid

form

-

solubility

H2O: insoluble

solubility

dilute HCl: 6.7%

solubility

-

solubility

H2O: insoluble

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

500

Quality Level

-

particle size

≤50 μm

particle size

-

particle size

-

particle size

-

General description

Calcium Carbonate (CaCO3) is a naturally found material in chalk, limestone, and marble. It is composed of three elements which include carbon, oxygen, and calcium. It is formed by reacting carbon dioxide with slaked or burnt lime. It can be used for a variety of applications ranging from industrial, food to agriculture.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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