Description

Calcium42 CAS NO 14333-05-2 is a stable, non-radioactive isotope of calcium, specifically the isotope with mass number 42. This high-purity isotopic material is critical for advanced scientific research and industrial applications where precise atomic labeling is required. It is primarily utilized in the fields of geochemistry, biomedical research, and materials science as a tracer for studying calcium metabolism, dating geological samples, and developing novel analytical standards.

Application

• Isotopic Tracer Studies: Used in biomedical and nutritional research to track calcium absorption, distribution, and metabolism in biological systems.
• Geochemical Dating & Analysis: Serves as a spike or standard in isotope dilution mass spectrometry (ID-MS) for precise age determination of rocks and minerals.
• Nuclear Magnetic Resonance (NMR) Spectroscopy: Employed as an isotopic label in NMR studies to investigate molecular structure and dynamics in chemistry and biochemistry.
• Reference Standard Production: Used to manufacture certified reference materials (CRMs) for calibrating analytical instruments in environmental and clinical laboratories.
• Materials Science Research: Applied in the development and characterization of advanced materials where specific isotopic composition influences physical properties.
• Nutritional Fortification Studies: Utilized in research to evaluate the bioavailability of calcium from different food sources and supplements.

Basic Information

Product Name	Calcium42
CAS No.	14333-05-2
Molecular Formula	42Ca
Molecular Weight	41.958 618 (g/mol)
Synonyms	Calcium-42; 42Ca isotope; Calcium, isotope of mass 42; Stable Calcium Isotope 42; Ca-42; Calcium 42 Metal; Calcium-42 Standard
EINECS	Contact for details

Quality Control

Our Calcium-42 isotope is produced and handled under stringent quality protocols to ensure exceptional isotopic and chemical purity. Each batch is characterized using high-resolution mass spectrometry to confirm isotopic enrichment and the absence of significant impurities. A comprehensive Certificate of Analysis (COA) detailing isotopic abundance, metallic impurities, and other relevant parameters is provided with every shipment to support your research integrity.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material should be stored in a cool, dry place, ideally under an inert atmosphere (e.g., argon) to prevent oxidation and moisture absorption. Long-term storage is recommended in a desiccator or glovebox for optimal stability.

Specification

Item	Specification
Isotopic Enrichment (42Ca)	> 95.0% (atom%)
Chemical Form	Metal, Oxide, or Custom Salts
Appearance	Silvery metal (if metallic form) or White solid
Purity (Metallic Impurities)	> 99.9% (trace metals basis)
Identification (MS)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.