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Merck

202967

Sigma-Aldrich

Calciumnitrat Hydrat

99.997% trace metals basis

Synonym(e):

Nitric acid calcium salt hydrate

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About This Item

Lineare Formel:
Ca(NO3)2·xH2O
CAS-Nummer:
Molekulargewicht:
164.09 (anhydrous basis)
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:
NACRES:
NA.23

Assay

99.997% trace metals basis

Form

crystals and lumps

Verunreinigungen

≤35.0 ppm Trace Metal Analysis

mp (Schmelzpunkt)

45 °C (lit.)

SMILES String

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

InChI

1S/Ca.2NO3.H2O/c;2*2-1(3)4;/h;;;1H2/q+2;2*-1;

InChIKey

JJIQGEZLLWXYKV-UHFFFAOYSA-N

Allgemeine Beschreibung

Calcium nitrate hydrate can be used as a precursor to synthesize Ca-based nanopowder via a sol-gel process. It can also be used to prepare aerosol for cloud condensation activity.

Anwendung

  • Crack-Repair Efficiency: Evaluating the efficiency of calcium nitrate in the self-healing of cracks in steel fiber-reinforced concrete beams (Milla et al., 2019).

Piktogramme

Flame over circle

Signalwort

Warning

H-Sätze

P-Sätze

Gefahreneinstufungen

Ox. Sol. 3

Lagerklassenschlüssel

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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