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202967

Sigma-Aldrich

Calcium nitrate hydrate

99.997% trace metals basis

Sinônimo(s):

Nitric acid calcium salt hydrate

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About This Item

Fórmula linear:
Ca(NO3)2·xH2O
Número CAS:
Peso molecular:
164.09 (anhydrous basis)
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23

Ensaio

99.997% trace metals basis

forma

crystals and lumps

Impurezas

≤35.0 ppm Trace Metal Analysis

pf

45 °C (lit.)

cadeia de caracteres SMILES

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;

chave InChI

JJIQGEZLLWXYKV-UHFFFAOYSA-N

Descrição geral

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.

Aplicação

  • 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).

Pictogramas

Flame over circle

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Ox. Sol. 3

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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


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