Povidone-iodine
- CAS No.25655-41-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Povidone-iodine complex designed for broad-spectrum antimicrobial applications in medical and industrial formulations.
Request Bulk PricingProduct Technical Details
Product Overview
Povidone-iodine represents a cornerstone in modern antiseptic chemistry, functioning as a stable complex between polyvinylpyrrolidone and molecular iodine. This advanced chemical structure ensures a sustained release of active iodine, providing potent antimicrobial efficacy while minimizing tissue irritation compared to traditional iodine tinctures. Our manufacturing process adheres to stringent quality controls, ensuring consistent availability of active iodine content suitable for sensitive medical and industrial environments.
As a leading global manufacturer, we supply this essential compound in bulk quantities, catering to pharmaceutical formulators, healthcare institutions, and industrial hygiene sectors. The product is engineered to maintain stability under normal temperatures and pressures, making it a reliable choice for diverse disinfection protocols.
Technical Specifications
Quality assurance is paramount in the production of antimicrobial agents. Our Povidone-iodine undergoes rigorous testing to meet international standards for purity and performance. The following table outlines key analytical parameters verified during our quality control process.
| Items of Analysis | Standard of Analysis | Test Results |
|---|---|---|
| Appearance | Brownish yellow or brownish red powder | Conform |
| PH | 1.5-5.0 | 3.0 |
| Nitrogen (N) | 9.5-11.5% | 10.26% |
| Iodide (I-) | ≤6.6% | 3.7% |
| Active Iodine | 9.0-12.0% | 10.1% |
| Heavy Metal | ≤20ppm | Conform |
| Arsenic (As) | ≤1.5ppm | Conform |
| Residue on Ignition | ≤0.1% | 0.07% |
| Loss on Drying | ≤8.0% | 5.3% |
Industrial Applications
The versatility of Povidone-iodine extends across multiple sectors due to its broad-spectrum activity against bacteria, viruses, fungi, and protozoa. In the pharmaceutical industry, it serves as a critical active ingredient for topical solutions, surgical scrubs, and wound care preparations. Its ability to depolymerize and release iodine upon contact with organic matter makes it highly effective for skin disinfection prior to surgery or injection.
Beyond clinical settings, this compound is utilized in veterinary medicine for anti-infection protocols in oral cavity care, gynecology, and dermatology. It is particularly valued for treating purulent dermatitis, skin fungal infections, and minor burns. The low irritation profile allows for safe application on mucous membranes, expanding its utility in mouthwashes and gargles. Industrial hygiene teams also leverage this chemical for equipment sterilization and surface disinfection in controlled environments.
Quality Assurance and Safety
Our commitment to safety begins with raw material selection and continues through every stage of synthesis and packaging. We implement comprehensive testing for heavy metals, arsenic, and residual solvents to ensure compliance with global safety regulations. The stability of the complex ensures that the product remains effective throughout its shelf life when stored correctly.
- Consistent active iodine release for reliable disinfection.
- Low toxicity profile suitable for sensitive tissue application.
- Stable formulation resistant to premature degradation.
- Comprehensive documentation including Certificates of Analysis (COA).
Storage and Handling
To maintain optimal chemical integrity, Povidone-iodine should be stored in airtight containers away from incompatible substances. The storage environment must be cool, dry, and well-ventilated to prevent moisture absorption which could affect the loss on drying parameters. Containers should remain closed when not in use to prevent oxidation or contamination. Proper handling procedures include using personal protective equipment during bulk transfer to avoid unnecessary exposure to powder dust.
