Description

Sodium Citrate USP

Sodium Citrate USP is a high-purity, crystalline salt used in pharmaceutical, nutraceutical, and clinical applications as a buffering agent, pH regulator, and source of sodium ions. Compliant with United States Pharmacopeia (USP) standards, it provides consistent solubility, stability, and functionality in oral, parenteral, and compounding formulations. Sodium Citrate USP
• Is aUSP-compliant sodium salt for pharmaceutical and clinical use
• Is used as a buffer, pH stabilizer, and electrolyte source
• Is suitable for oral solutions, tablets, capsules, and intravenous preparations
• Supports formulation stability, controlled pH, and ionic balance
• Is manufactured under Good Manufacturing Practice (GMP) certified conditions
• Is supplied with complete regulatory documentation including Certificate of Analysis (CoA) and technical data
Sodium Citrate USP is chemically designated as Na3C6H5O7. It appears as a white, free-flowing crystalline powder that is highly soluble in water, forming clear solutions suitable for a wide range of pharmaceutical and nutritional formulations.
In pharmaceutical and clinical applications, Sodium Citrate USP is used in:
• Oral rehydration solutions, effervescent tablets, and electrolyte powders
• Parenteral nutrition and intravenous electrolyte solutions
• Buffering systems in tablets, capsules, and liquid dosage forms
• Stabilization of pH-sensitive actives and compounds
• Laboratory and research-grade applications requiring precise ionic control
Sodium Citrate USP ensures consistent ion delivery and pH control, maintaining stability and efficacy of sensitive formulations.
CarboMer supplies Sodium Citrate USP with control over assay, moisture content, particle size, and microbial purity. The material meets USP monograph specifications and is suitable for regulated pharmaceutical and nutritional applications.
The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in laboratory, pilot, and commercial-scale volumes. Minimum order quantities (MOQ), lead times, and documentation including CoA and SDS are provided upon request.
Each batch is tested for identity (IR, titration), assay (sodium content), loss on drying, pH, heavy metals, and microbial limits. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documentation accompany every shipment.
As with all CarboMer pharmaceutical salts and excipients, Sodium Citrate USP is supported by formulation guidance, regulatory expertise, and reliable global supply to ensure safe, effective, and compliant product development.