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21069

Calcium carbonate

tested according to Ph. Eur.

Synonym(s):

Calcii carbonas

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Size/SKUAvailabilityPrice
1 kg
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$82.80

About This Item

Linear Formula:
CaCO3
CAS Number:
Molecular Weight:
100.09
UNSPSC Code:
12352300
NACRES:
NA.21
PubChem Substance ID:
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:

$82.80


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Quality Segment

agency

tested according to Ph. Eur.

assay

99.3%

form

powder

solubility

1 M acetic acid: soluble, alcohol: insoluble, hydrochloric acid: soluble (3 N), nitric acid: soluble (2 N)

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

Application

Calcium carbonate has been utilized by plants and animal for the formation of their skeletons and shells. It also facilitates the calcium carbonate crystal growth on a chitosan substrate.

Biochem/physiol Actions

Calcium carbonate is a naturally occurring compound that reduces T4 absorption and enhancess serum thyrotropin levels. It also precludes osteoporosis induced by thyrotropin-suppressive doses of levothyroxine in postmenopausal women. Additionally, it reduces diarrhea in individuals with protease inhibitor-induced HIV-infection.

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This Item
NIST915C202932C6763
description

tested according to Ph. Eur.

description

NIST® SRM® 915c

description

≥99.995% trace metals basis

description

ReagentPlus®

assay

99.3%

assay

-

assay

≥99.995% trace metals basis

assay

≥99% (EDTA titration)

Quality Level

200

Quality Level

-

Quality Level

100

Quality Level

200

form

powder

form

-

form

powder and chunks

form

powder

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.)

solubility

1 M acetic acid: soluble, alcohol: insoluble, hydrochloric acid: soluble (3 N), nitric acid: soluble (2 N)

solubility

-

solubility

H2O: insoluble

solubility

-

agency

tested according to Ph. Eur.

agency

-

agency

-

agency

-


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Storage Class

13 - Non Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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