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Merck

202967

Calcium nitrate hydrate

99.997% trace metals basis

Synonym(s):

Nitric acid calcium salt hydrate

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About This Item

Linear Formula:
Ca(NO3)2·xH2O
CAS Number:
Molecular Weight:
164.09 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-332-1
MDL number:
assay:
99.997% trace metals basis
form:
crystals and lumps

Product Name

Calcium nitrate hydrate, 99.997% trace metals basis

InChI key

JJIQGEZLLWXYKV-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

99.997% trace metals basis

form

crystals and lumps

reaction suitability

core: calcium

impurities

≤35.0 ppm Trace Metal Analysis

mp

45 °C (lit.)

Quality Level

Application

  • 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).

General description

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.

pictograms

Flame over circle

signalword

Warning

hcodes

pcodes

Hazard Classifications

Ox. Sol. 3

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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