Calcium nitrate tetrahydrate CAS 13477-34-4

Purity 97%+In StockPharmaceutical Standards
CAS No.13477-34-4
Molecular Formula2*NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Calcium nitrate tetrahydrate CAS 13477-34-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Calcium nitrate tetrahydrate.

Calcium nitrate tetrahydrate (CAS 13477-34-4) is a high-purity analytical reference standard with the molecular formula NO3CaH2O and a molecular weight of 120.10 g/mol.

The molecular framework of Calcium nitrate tetrahydrate (NO3CaH2O) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Calcium nitrate tetrahydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular Formula2*NO3 Ca 4*H2O
Molecular Weight120.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
CAS Registry Year (est.)1960
Nitrogen Atoms1

Recommended Standards

Why CATO?