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C1396

Sigma-Aldrich

Calcium nitrate tetrahydrate

≥99.0%

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Linear Formula:
Ca(NO3)2 · 4H2O
CAS Number:
Molecular Weight:
236.15
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.55

Quality Level

assay

≥99.0%

form

powder or crystals

pH

5.5-7.0

mp

44 °C (dec.) (lit.)

storage temp.

room temp

SMILES string

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

InChI

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

InChI key

ICSSIKVYVJQJND-UHFFFAOYSA-N

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1 of 4

This Item
23712463547A9642
vibrant-m

C1396

Calcium nitrate tetrahydrate

-
vibrant-m

237124

Calcium nitrate tetrahydrate

Essential Grade
vibrant-m

63547

Manganese(II) nitrate tetrahydrate

-
vibrant-m

A9642

Ammonium nitrate

-
Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥99.0%

assay

99%, 99.0-103.0% (ACS specification)

assay

≥97.0% (KT)

assay

≥99.0%

pH

5.5-7.0

pH

5.0-7.0 (25 °C, 5%)

pH

-

pH

4.5-6.0 (25 °C, 80.40 g/L)

mp

44 °C (dec.) (lit.)

mp

44 °C (dec.) (lit.)

mp

-

mp

169 °C (lit.)

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

Application

Calcium nitrate tetrahydrate can be used as:
  • A template to prepare calcium(II)complexes of salicylaldimines derived from putrescine.
  • A catalyst in the solvent-free Biginelli three-component condensation reaction.

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