Povidone-iodine, also known as iodine tincture, is a highly effective broad-spectrum disinfectant product made of polyvinyl pyrrolidone and iodine complex, with an effective iodine content of about 0.5% - 1%. It can quickly kill a variety of microorganisms. It is used for skin and mucous membrane disinfection in the medical field, and is also widely used for sanitation disinfection in daily life and food processing, breeding and other industries. It is highly favored because of its low irritation and high safety.
Product Standards
| Shenghui | 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 | / | / |
| Sulfate ash Available iodine | 0.1%max(EP);0.025%max(USP) 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 |
Product Features
● Shenghui PI is a yellow-brown or reddish-brown powder.
● Shenghui PIS is a dark brown Shenghui aqueous solution. They are stable, non-irritating, and are a broad-spectrum fungicide.
● Shenghui PI series products have no odor, no iodine loss, and no detectable iodine vapor. They are water-soluble and film-forming.
Product Applications
● Skin disinfection and instrument disinfection for hospital surgery, injection, etc. Oral, gynecological, surgical, dermatological and other infection prevention. Sterilization and disinfection in the aquaculture industry.
● Household tableware and utensils disinfection.
Product Packaging
● Shenghui PI: 25KG fiberboard barrel; 5kg/bag, 5 bags/square paper barrel
● Shenghui PIS: 15ml to 500ml bottle or 50L to 200L PP barrel
FAQ
Q: How do we ensure the stability of our povidone-iodine products, since iodine is easy to volatilize?
A: We use advanced complexation technology to closely combine polyvinyl pyrrolidone with iodine, greatly reducing the risk of iodine volatilization, and use materials with excellent sealing properties for packaging, which doubles the guarantee that the effective iodine content of the product is stably maintained between 0.5% and 1% during the storage period, ensuring that the disinfection effect is long-lasting and reliable.
Q: How do we ensure that the impurity content in the product meets high standards?
A: The entire production process is carried out in a strict GMP standard clean workshop, starting from the purchase of raw materials. Each batch of polyvinyl pyrrolidone and iodine is carefully tested, and multiple precision filtration processes are used to remove possible impurities, just to provide you with high-purity, high-quality povidone-iodine products.
Q: During the production process, how do you ensure that the production line does not stop and maintain stable output?
A: Our production workshop uses advanced automation equipment and is equipped with a professional operation and maintenance team to work in shifts 24 hours a day. Once the equipment has a fault warning, the operation and maintenance personnel can respond quickly and repair it in time to minimize downtime. At the same time, we have also established a complete spare parts warehouse to ensure that key parts can be replaced at any time, to ensure the continuous and stable operation of the production line, and to ensure the stable output of povidone iodine products.
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