High Purity Pvp-I Povidone Iodine CAS: 25655-41-8

• Customization: Available
• CAS No.: 25655-41-8
• Formula: C6h9I2no
• Model NO.: PVP-I
• EINECS: 215-034-3
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Colour: Reddish Brown
• Transport Package: 25kg/ Drum
• Specification: 25kg/ Drum
• Origin: China
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

Chemical Name: Povidone-Iodine (Polyvinylpyrrolidone-Iodine complex)
CAS Number: 25655-41-8

Overview

PVP-I (Povidone-Iodine) is a broad-spectrum antiseptic complex composed of polyvinylpyrrolidone (PVP) and iodine. It is widely recognized for its efficacy against bacteria, viruses, fungi, and protozoa. The complex delivers sustained-release iodine, ensuring prolonged antimicrobial activity while minimizing irritation compared to free iodine solutions.

Key Features

1. Broad-Spectrum Efficacy:
   • Effective against Gram-positive/negative bacteria, MRSA, enveloped viruses (e.g., HIV, influenza), fungi (e.g., Candida), and spores.
2. Gentle & Sustained Action:
   • PVP acts as a carrier, releasing iodine gradually for prolonged disinfection with reduced tissue irritation.
3. Stability & Solubility:
   • Water-soluble, stable in formulations, and compatible with various pH ranges.
4. Low Toxicity:
   • Safe for topical use in recommended concentrations (e.g., 5-10% for surgical scrubs, 0.5-1% for wound care).

Applications

• Medical & Surgical:
  • Preoperative skin preparation, wound disinfection, catheter care.
• Healthcare Hygiene:
  • Hand sanitizers, antiseptic soaps, and disinfectant solutions.
• Veterinary & Agriculture:
  • Animal wound care, equipment sterilization.
• Consumer Products:
  • Mouthwashes (oral infections), feminine hygiene products.

Specifications

• Appearance: Brownish-red powder or solution.
• Iodine Content: Typically 9-12% (w/w).
• pH Range: 2-7 (varies by formulation).
• Storage: Keep in cool, dark conditions to prevent iodine sublimation.

Safety & Compliance

• Regulatory Approvals: USP, EP, JP standards; FDA-approved for topical use.
• Precautions: Avoid prolonged use on large wounds or in iodine-sensitive individuals.

Why Choose PVP-I?

PVP-I combines potency with safety, making it a versatile choice for infection control across medical, industrial, and consumer sectors. Its reliability and adaptability ensure optimal performance in diverse formulations.

For detailed technical data or customization, please contact our team.

 

Keywords: Antiseptic, iodine complex, disinfectant, wound care, broad-spectrum antimicrobial.
 

Product Parameters

Item	Specification
Appearance	Reddish brown powder
Assay (available iodine)	9.00%-12.00%
Residue on ignition	≤0.025%
Loss on drying	≤8.00%
Heavy metals (Pb)	≤20.00ppm
Iodine ion	≤6.00%
Nitrogen	9.50-11.50%
Ph	1.50-5.00

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