Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of pvp-i in China. With abundant experience, we warmly welcome you to buy customized pvp-i from our factory. If you have any enquiry about free sample, please feel free to email us.

Povidone-iodine is a highly effective, broad-spectrum topical antimicrobial disinfectant formed from a stable complex of povidone and iodine. This product continuously releases free iodine, rapidly killing a wide range of bacteria, viruses, and fungi. It is suitable for disinfecting skin, mucous membranes, and medical devices. Compared to traditional iodine preparations, PVP-I is more water-soluble, less irritating, less toxic, and less allergenic. Therefore, it is widely used in high-standard disinfection applications such as healthcare, personal care, food processing, and public environments.

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PVP-I

Larger Capacity, Better Price

Annual production capacity up to 300 tons ensures stable supply and competitive wholesale prices.

Lower MOQ, Greater Flexibility

With a minimum order quantity starting from just 25KG, you gain more flexibility and higher profitability.

Certified Quality, Safety Guaranteed

Fully compliant with ISO standards, with strict production and testing processes to guarantee product safety and reliability.

Global Supply, Trusted Partnership

Extensive export experience and long-term cooperation with global clients, providing stable delivery and professional service worldwide.

PVP-I

Product Features

Appearance: Shenghui PI is a yellow-brown or reddish-brown powder, while Shenghui PIS is a dark brown aqueous solution.

Stability: Both are stable and non-irritating.

Broad-spectrum Bactericidal: It has a broad-spectrum bactericidal effect and is suitable for a wide range of applications.

Safety: No odor, no iodine loss, and no detectable iodine vapor.

Physical and Chemical Properties: Excellent water solubility and film-forming properties.

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

application

PVP-I

1. Healthcare Applications
PVP-I is commonly used in surgical hand sanitizers, skin disinfection, and medical device sterilization. It is widely used in hospitals and clinics to ensure a sterile environment during surgery and treatment.

2. Food and Feed Industry
In food processing and feed production, PVP-I can be used as a bactericide and fungicide to inhibit harmful microorganisms and ensure product safety and quality.

3. Medicinal and Daily Care
PVP-I can be used as a topical preservative for oral care, skin wound disinfection, and other therapeutic applications, exhibiting broad-spectrum antimicrobial properties.

4. Household and Daily Cleaning
In the home, PVP-I can be used to sterilize and disinfect kitchen utensils and household items, enhancing daily hygiene.

PVP-I

Why Choose Us as Your PVP-I Supplier

1. Competitive Pricing
We supply premium PVP-I powder and solution at attractive prices. With direct factory sales and wholesale supply, we help partners cut costs without compromising quality.

2. Strong Manufacturing Capability
As a direct PVP-I manufacturer, we ensure efficient delivery. Our facilities support both bulk orders and OEM/ODM customization, meeting diverse B2B needs.

3. Strict Quality Control
Produced under ISO9001 standards, every batch of PVP-I is tested for stability, solubility, and antimicrobial performance, ensuring consistent quality.

4. Reliable After-Sales Service
We provide full support for buyers, including custom formulations, flexible delivery, and technical consultation.

More About Us

FAQ

Q: Are you a direct PVP-I manufacturer or a trading company?

A: We are a direct PVP-I manufacturer and supplier, not a middleman. This allows us to provide competitive wholesale prices and reliable quality assurance.

Q: What grades of PVP-I do you offer?

A: We supply PVP-I powder and solution in multiple grades for pharmaceutical, medical, and industrial applications. Custom specifications are available for OEM/ODM orders.

Q: Do you follow international quality standards?

A: Yes, all our PVP-I products are manufactured to the latest versions of the United States Pharmacopoeia, European Pharmacopoeia, and Chinese Pharmacopoeia and undergo rigorous testing to ensure stability, solubility, and broad-spectrum antimicrobial efficacy.

Q: What is your minimum order quantity (MOQ) for B2B buyers?

A: Our standard MOQ is negotiable depending on the product type. We support both large-scale wholesale supply and flexible smaller batches for customized projects.

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