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Chemical substance record

Calcium nitrate

10124-37-5Ca.2NO3164.086 g/mol
Salt and Compound WithChEBI source record

Inorganic nitrate salt of calcium. — ChEBI

Safety references

Safety documents & references

1 indexed references
JP · NITE

Government GHS classification

22B4524 · FY2010

View classification

Find a product-specific SDS

Safety guides and government classification records are not a manufacturer’s SDS. Match supplier, product number, concentration, physical form, region and revision before using a document.

Identity & molecular properties

Source-linked values
CAS number10124-37-5ChEBI ↗
Molecular formulaCa.2NO3ChEBI ↗
Molar mass164.086 g/molChEBI ↗
Monoisotopic mass163.93823 DaChEBI ↗
Formal charge0ChEBI ↗
ChEBI identifierCHEBI:64205ChEBI ↗

Cross-source molecular data

PubChem
Molar mass164.09 g/molPubChem ↗
Exact mass163.9382266 DaPubChem ↗

PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.

Names & structural identifiers

Copy any identifier
calcium nitrate
calcium dinitrate
ZCCIPPOKBCJFDN-UHFFFAOYSA-N
O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ca+2]
InChI=1S/Ca.2NO3/c;2*2-1(3)4/q+2;2*-1

Names & synonyms

calcium dinitrate

Names are supplied by ChEBI. Trade names and related synonyms may describe a broader product context.

Classification & relationships

ChEBI ontology

Roles recorded in ChEBI

fertilizer

Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.

Safety classification · Japan

NITE / Japanese government
Japan · FY2010 source classification
Calcium nitrate · 22B4524
EndpointReported classification
Oxidizing solidsCategory 3
Specific target organ toxicity - Single exposureCategory 1 (blood)
Specific target organ toxicity - Repeated exposureCategory 1 (blood)

Selected source-reported endpoints. Other endpoints, rationales and conditions remain in the original classification. Missing or unlisted information does not mean non-hazardous. This is not a global classification or transport decision.

Read the original NITE classification

Mass ↔ amount of substance

Calculated from sourced mass
Equivalent amount
0.00609437 mol

Uses 164.086 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.

Elemental composition

Theoretical mass fractions
Ca
Calcium · 2 atoms
56.39%
O
Oxygen · 3 atoms
33.76%
N
Nitrogen · 1 atom
9.85%

Calculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.

Research & patent references

Selected source associations
[Calcium nitrate fertilizer poisoning]. ↗Zentralblatt fur Arbeitsmedizin und Arbeitsschutz · 1958 Mar · PMID 13558529

Sources & record history

Checked 27 Sep 2026
EMBL-EBI ChEBI · CHEBI:64205

Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0

NCBI PubChem · CID 24963 · retrieved 2026-09-27

PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.