Description

Bathocuproine Sulfonate is a water-soluble derivative of the classic copper(I)-specific chelator, bathocuproine. This compound is valued for its high selectivity and sensitivity in colorimetric and fluorometric detection assays for copper ions. It is primarily utilized in biochemical research, diagnostic kit manufacturing, and environmental monitoring where precise quantification of copper is critical. The sulfonate modification enhances its solubility in aqueous systems, making it ideal for applications in biological buffers and test solutions.

Application

• Biochemical Research & Assay Development: As a key reagent in colorimetric and fluorometric assays for the detection and quantification of Cu⁺ (copper(I)) ions.
• Diagnostic Kit Manufacturing: Used in commercial test kits for measuring copper levels in clinical, pharmaceutical, and biological samples.
• Environmental Analysis: Employed in water quality testing and environmental monitoring to detect trace amounts of bioavailable copper.
• Cell Culture & Neuroscience Studies: Applied in research to chelate and monitor copper ions in cellular and neuronal processes.
• Material Science: Acts as a dopant or sensing component in the development of optical sensors and analytical devices.
• Pharmaceutical Analysis: Used in quality control labs to test for copper contamination in drug substances and excipients.

Basic Information

Product Name	Bathocuproine Sulfonate
CAS No.	73348-75-1
Molecular Formula	C₂₆H₂₀N₂O₆S₂
Molecular Weight	504.57 g/mol
Synonyms	BCS; Bathocuproinedisulfonic Acid Disodium Salt; 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonic Acid Disodium Salt; Disodium Bathocuproine Disulfonate; Cuprous Ion Chelator BCS; Cu⁺ Indicator; 4,7-Diphenyl-2,9-dimethyl-1,10-phenanthrolinedisulfonic Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Bathocuproine Sulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopy for identification, and stringent controls for moisture and heavy metals. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed in a low-humidity environment. For long-term stability, consider storage under desiccant.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content	≤ 2.0%
Absorbance Ratio (A₄₈₀/A₄₅₀)	1.15 - 1.35 (in aqueous solution)
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Clear, yellow solution at 10 mg/mL

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