Name: China Povidone 30 Suppliers, Manufacturers - Factory Direct Wholesale - Kema
Brand: Kema
SKU: 149617851

Ulanqab Kema New Material Co., Ltd. is one of the most experienced manufacturers and suppliers of povidone 30 in China. Please rest assured to wholesale high quality povidone 30 made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

Povidone 30 (also known as PVP K30) is a premium-grade, water-soluble polymer widely recognized for its exceptional binding, film-forming, and dispersing capabilities. As a leading manufacturer in China, Ulanqab Kema New Material Co., Ltd. produces high-purity Povidone 30 at our advanced facility in Inner Mongolia.

Our Povidone 30 is engineered to meet rigorous international standards, making it an essential excipient for the pharmaceutical industry and a key ingredient in cosmetics and industrial applications. We provide factory-direct wholesale pricing and stable supply chains for global B2B partners.

Why Source from Ulanqab Kema?

why choose us

'lt is awesome to work with Creative. amazingy organized,easy to communicate with. responsive with next iterations,and beautiful work.

Direct Factory Supply

Located in Inner Mongolia, we eliminate middlemen to offer you the most competitive Povidone 30 price.

Versatile Applications

Suitable for pharmaceutical tablets, hair styling products, and pigment dispersion.

Quality Assurance

Strict quality control ensures low monomer residue and consistent K-values.

Global Export

Experienced in logistics and documentation for international shipments.

Technical Specifications

The following table outlines the standard specifications for our Povidone 30.

Parameter	Specification
Product Name	Povidone 30 (PVP K30)
CAS No.	9003-39-8
Appearance	White or creamy white free-flowing powder
K-Value	27.0 - 32.0
Molecular Weight	Approx. 40,000 - 60,000
pH Value (5% solution)	3.0 - 5.0
Water Content	≤ 5.0%
Residue on Ignition	≤ 0.1%
Nitrogen Content	11.5% - 12.8%
Aldehyde (as acetaldehyde)	≤ 0.05%
Heavy Metals (as Pb)	≤ 10 ppm
Hydrazine	≤ 1 ppm
Peroxides (as H2O2)	≤ 400 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli / Salmonella	Negative

High purity Povidone 30 white powder close-up view

Applications of Povidone 30

Povidone 30 is a versatile polymer used across various industries due to its physiological compatibility and solubility.

1. Pharmaceutical Industry

As a pharmaceutical excipient, Povidone 30 is critical for drug formulation.

Binder: Used in wet and dry granulation for tablets and capsules to improve compressibility.
Solubilizer: Acts as a co-solvent and stabilizer for injections and liquid preparations.
Bioavailability: Enhances the dissolution rate of poorly soluble drugs via co-precipitation.
Coating: Used as a film-forming agent for sugar coating and film coating.

2. Cosmetics and Personal Care

Povidone 30 is a staple in hair and skin care products due to its film-forming and conditioning properties.

Hair Care: Provides excellent hold and shine in hair sprays, gels, and mousses without stickiness.
Skin Care: Acts as a moisturizer and binder in lotions, sunscreens, and lipsticks.
Oral Care: Used in toothpaste and mouthwash as a dispersant and binder.

3. Industrial Applications

Pigment Dispersion: Stabilizes pigment particles in inks and coatings.
Adhesives: Improves initial tack and bonding strength.
Textiles & Paper: Used as a sizing agent and coating binder.

Packaging and Storage

Packaging of Povidone 30 drums ready for export at Ulanqab Kema factory.

Standard Packaging: 25kg fiber drums with double PE bags inside.

Customization: Customer-required label

Storage: Store in a cool, dry, and well-ventilated area. Protect from moisture and heat.

FAQ

1. What is the difference between Povidone 30 and Povidone K25?

The main difference lies in the molecular weight and viscosity. Povidone 30 (K-value 27-32) has a higher molecular weight than K25, making it a stronger binder and film former. It is more commonly used in tablet granulation and hair styling products requiring stronger hold.

2. Is your Povidone 30 suitable for pharmaceutical use?

Yes, we manufacture pharmaceutical-grade Povidone 30 that meets strict purity requirements, including low limits for hydrazine, peroxides, and aldehydes. We can provide relevant certification documents (like DMF or ISO) upon request for qualified buyers.

3. What is the solubility of Povidone 30?

Povidone 30 is highly soluble in water and various polar organic solvents such as ethanol, methanol, and chloroform. It is insoluble in non-polar solvents like acetone and ether.

4. Can I get a free sample for testing?

Yes, as a manufacturer, we understand the need for testing. We can provide a free sample of Povidone 30 (freight collect) so you can verify its quality and suitability for your formulation.

5. What are your payment terms?

We typically accept T/T (Telegraphic Transfer) or L/C (Letter of Credit) at sight. For established partners, we can discuss more flexible terms to support long-term cooperation.

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