Standardized Povidone Iodine – The Outstanding Broad-Spectrum Antiseptic Active Ingredient from China

1. General Introduction to Povidone Iodine

Povidone Iodine (commonly abbreviated asPVP-I) is a stable chemical complex of polyvinylpyrrolidone (povidone, PVP) and elemental iodine. This active ingredient is well known for its ability to release iodine gradually, providing broad-spectrum antimicrobial activity against bacteria, viruses, fungi, and spores while causing significantly less stinging and skin irritation than traditional iodine tinctures.

The raw material is manufactured by Boai NKY Pharmaceuticals Ltd. (China), one of the world's leading manufacturers of pharmaceutical excipients and active pharmaceutical ingredients (APIs) with internationally recognized GMP certification. Utilizing advanced manufacturing technology, Boai NKY's Povidone Iodine offers optimal purity, strictly controlled free iodine content, excellent batch-to-batch consistency, and full compliance with the world's most stringent pharmacopeial standards.

2. Povidone Iodine Raw Material Information

• Material Name: Povidone Iodine (PVP-I)
• Manufacturer: Boai NKY Pharmaceuticals Ltd.
• Origin: China
• Material Group: Active Pharmaceutical Ingredient (API) / Antiseptic and disinfectant agent.
• Function: Topical antiseptic, antibacterial, antifungal, and antiviral agent used for open wounds, mucous membranes, and instrument sterilization.
• Chemical Composition: Complex of 1-vinyl-2-pyrrolidone polymer with iodine.
• Physical State: Yellowish-brown to reddish-brown amorphous powder, with a slight characteristic iodine odor.
• Solubility: Very soluble in water and alcohol (ethanol); practically insoluble in chloroform, ether, and non-polar organic solvents.
• Quality Standards: Complies with United States Pharmacopeia (USP), European Pharmacopoeia (EP), or British Pharmacopoeia (BP).

The raw material is strictly controlled for:

• Available Iodine Content: Accurately controlled within the range of 9.0% - 12.0% (calculated on the anhydrous basis), ensuring optimal antiseptic efficacy.
• Impurity Limits: Strict control of heavy metals and sulfated ash indices, ensuring absolute safety when used on damaged skin or exposed mucous membranes.

3. Advantages of Povidone Iodine from Boai NKY

• Excellent Safety Profile: Through complexation with the povidone polymer, iodine is released gradually, providing prolonged antiseptic activity while minimizing skin irritation, burning sensation, and permanent staining commonly associated with iodine tinctures.
• Broad-Spectrum Antimicrobial Activity: Rapidly inactivates a wide range of pathogenic microorganisms, including Gram-positive bacteria, Gram-negative bacteria, fungi, yeasts, viruses, and certain bacterial spores.
• Outstanding Stability: Exhibits excellent physicochemical stability, making it suitable for formulation into various dosage forms such as aqueous solutions, topical preparations, and ointments without rapid iodine degradation during storage.
• Cost-Effective with Reliable Supply: Manufactured by Boai NKY in China, offering highly competitive pricing together with a stable global supply chain, helping pharmaceutical manufacturers optimize production costs.

4. Applications of Povidone Iodine

Pharmaceutical & Medical Applications (Primary Uses)

• Wound Antiseptic Solutions: Used as the active pharmaceutical ingredient (API) in topical antiseptic products for minor cuts, abrasions, burns, wound care, and preoperative skin preparation.
• Mouthwash & Throat Spray: Formulated into oral antiseptic products to help manage sore throat, gingivitis, oral infections, and dental procedures.
• Gynecological Products: Incorporated into vaginal solutions and pessaries for the management of fungal and bacterial vaginal infections, including Candida infections.
• Medical Hand Washes: Widely used in surgical hand scrubs and healthcare hand disinfectants for physicians and medical professionals.

Veterinary & Aquaculture Applications

• Disinfectant: Commonly used for sanitizing livestock facilities, veterinary equipment, dairy cow teat disinfection, and water treatment in aquaculture systems.

5. Commercial Products Containing Povidone Iodine

6. Product Contact Information

For more information regarding the supply chain, technical specifications of Povidone Iodine, or to place an order, please contact us:

• Consultation Hotline: +84 (0) 834 560 500
• Email:director@biorichgroup.com
• Website:www.biorichgroup.com
• Sample Request / COA: Please contact us via email to request product samples and the latest Certificate of Analysis (COA) issued by Boai NKY Pharmaceuticals Ltd.