Polyvinylpyrrolidone-Iodine Complex is a commonly used disinfectant ingredient formed by the combination of iodine and povidone. It is stable, mild, and provides sustained iodine release. It effectively kills a variety of bacteria and microorganisms, is gentle on the skin, and is easy to use. It is widely used in medical disinfection, skin cleaning, personal care products, and industrial hygiene, making it a reliable everyday protective material.
Polyvinylpyrrolidone-lodine Complex Features
Stable antibacterial performance: The composite structure ensures stable iodine release, providing long-lasting and reliable antibacterial effects.
Skin-friendly: Low irritation, suitable for sensitive areas such as skin and mucous membranes.
Highly adaptable to various formulations: Good water solubility, easy to formulate into solutions, gels, wipes, and other products.
Minimal color and odor: Less likely to cause noticeable staining, with a milder odor for a better user experience.
Product Standard
Shenghui · PI series products comply with the latest current versions of EP, USP/NF, JP and CP.
| PI | PIS - 10 | PIS - 05 | |
|---|---|---|---|
| PH value (1%) | 1.5 - 5.0 | 1.5 - 6.5 | 1.5 - 6.5 |
| Ionic iodine | 6.0%max | / | / |
| Loss on drying | 8.0%max | / | / |
| Sulfated ash | 0.1%max (EP); 0.025%max (USP) | / | / |
| Available iodine | 9.0% - 12.0% (on dry basis) | 0.85% - 1.20% | 0.43 - 0.60% |
| Loss of available iodine | 6.0%max (high version) 10.0%max (low version) | 10.0%max |
10.0%max |
Polyvinylpyrrolidone-Iodine Complex Manufacturer
Stable Quality Control
Strict adherence to industry quality standards ensures consistent iodine content, stability, and activity in the compound.
Mature Production Experience
Long-term focus on the R&D and manufacturing of iodine preparations and medical raw materials, with a high degree of mastery over formulations.
Flexible Customization Capability
Specifications, concentrations, and packaging can be adjusted according to customer needs; OEM/ODM cooperation is supported.
Reliable Supply Capability
Modern production lines and a comprehensive inventory system guarantee timely delivery and batch stability.
FAQ
1. Can packaging specifications be customized?
We support various specifications and packaging methods, which can be flexibly adjusted according to the customer's production line and storage needs.
2. Will the activity of iodine be affected during long-term storage?
We use stabilizing compound technology, which can significantly slow down the volatilization and decomposition of iodine. It has good stability under room temperature storage conditions, and accelerated aging data can be provided.
3. Can different viscosities or particle sizes be provided according to customer requirements?
Yes, we can adjust the flowability or particle size according to application needs to ensure smoother dissolution, mixing, and filling for customers.
4. Are there any special requirements for transportation?
PVP-I is a stable solid dosage form, and general transportation conditions are sufficient. We will provide suitable packaging methods according to the destination country to ensure safe and stable transportation.
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