Description

Calcium-45 Chloride is a high-specific-activity radioactive isotope of calcium chloride, essential for advanced tracer studies and metabolic research. Its primary value lies in enabling precise, quantitative tracking of calcium ion (Ca²⁺) movement and deposition in complex biological and chemical systems. This product is critical for researchers and industries requiring detailed insights into calcium kinetics, including pharmaceutical development, bone metabolism studies, environmental science, and materials research.

Application

• Biomedical & Pharmaceutical Research: As a radioactive tracer for studying calcium absorption, distribution, and excretion in vivo; crucial for osteoporosis and bone disease research.
• Metabolic Pathway Analysis: Tracing calcium flux in cellular processes, enzyme studies, and signal transduction mechanisms.
• Environmental & Agricultural Science: Investigating calcium uptake in plants, soil nutrient mobility, and pollutant transport studies.
• Industrial Process Tracing: Monitoring calcium scaling, deposition, and flow in industrial systems like water treatment and petroleum refining.
• Materials Science: Research on calcium incorporation and diffusion in ceramics, cements, and other composite materials.
• Clinical Diagnostics Development: Used in the research and calibration of diagnostic assays and imaging techniques.

Basic Information

Product Name	Calcium-45 Chloride
CAS No.	14336-71-1
Molecular Formula	45CaCl2
Molecular Weight	~112.98 g/mol (for 45Ca)
Synonyms	Calcium-45 chloride; Calcium chloride (45Ca); Radiolabeled calcium chloride; 45CaCl2; Calcium-45 dichloride; Carrier-free Calcium-45 (when applicable); Calcium chloride, radioactive
EINECS	Contact for details

Quality Control

Every batch of Calcium-45 Chloride is produced and controlled under a strict quality management system. The product undergoes rigorous analytical testing to ensure high radionuclidic purity, radiochemical purity, and specific activity as required for sensitive tracer applications. Quality is verified against stringent internal specifications. A comprehensive Certificate of Analysis (COA), detailing radioactivity concentration, purity profiles, and test results, is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a designated, secure radioactive materials area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed properly after each use to prevent absorption of atmospheric moisture. Follow all applicable local and international regulations for the storage and handling of radioactive substances.

Specification

Item	Specification
Appearance	Clear, colorless solution
Radionuclidic Identity	45Ca
Radiochemical Purity (RCP)	≥ 98%
Specific Activity	Contact for details
Radioactivity Concentration	As specified at reference date
pH	4.0 - 7.0
Carrier Content	Low / Carrier-free (as specified)
Solvent	Aqueous dilute HCl (typically)

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