Description

Sodium Carbonate-13C is a stable isotope-labeled form of sodium carbonate, where the carbon atom is the non-radioactive carbon-13 isotope. This product is essential for applications requiring precise internal standards, metabolic pathway tracing, and advanced analytical research where isotopic purity is critical. It is primarily utilized by research institutions, pharmaceutical developers, and analytical laboratories engaged in nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry, and isotope dilution analysis.

Application

• Internal Standard for Quantitative Analysis: Used as a certified reference material in isotope dilution mass spectrometry (IDMS) for the accurate quantification of carbonates and related compounds.
• Metabolic Research & Tracer Studies: Serves as a crucial tracer in in vivo and in vitro studies to elucidate biochemical pathways and carbon flux in biological systems.
• NMR Spectroscopy: Provides a carbon-13 enriched source for NMR experiments, enhancing signal detection and enabling detailed structural and kinetic studies.
• Environmental & Geochemical Tracing: Applied in studies of carbon cycling, ocean acidification, and carbonate mineral formation to track sources and processes.
• Pharmaceutical Development: Employed in the research and quality control of drug substances and products where isotopic labeling is required for pharmacokinetic studies.
• Advanced Material Science: Used in the synthesis of labeled compounds and materials for research in catalysis and novel composites.

Basic Information

Product Name	Sodium Carbonate-13C
CAS No.	93673-48-4
Molecular Formula	13CNa2O3
Molecular Weight	106.00 g/mol (for 13C)
Synonyms	Disodium Carbonate-13C; Soda Ash-13C; Carbonic Acid-13C Disodium Salt; Sodium Carbonate (13C); Natriumcarbonat-13C; 13C-Labeled Sodium Carbonate; Isotopic Sodium Carbonate; [13C]Sodium Carbonate
EINECS	Contact for details

Quality Control

Every batch of Sodium Carbonate-13C is manufactured and tested under strict quality management systems to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including isotopic enrichment analysis by NMR or MS, chemical assay, and impurity profiling. Certificates of Analysis (COA) detailing batch-specific results for isotopic purity, chemical purity, and trace contaminants are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms to structure
Isotopic Purity (13C)	≥ 99 atom %
Chemical Purity (Assay)	≥ 99.0% (on anhydrous basis)
Loss on Drying	≤ 1.0 %
pH (1% solution)	10.5 - 11.5
Heavy Metals (as Pb)	≤ 10 ppm

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