Best Selling Pvp K90 Polyvinylpyrrolidone CAS 9003-39-8

• Customization: Available
• CAS No.: 9003-39-8
• Formula: (C6h9no)N
• Model NO.: K90
• EINECS: 1312995-182-4
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Cbnumber: CB4209342
• MW: 16.04246
• Transport Package: 100g; 1kg; 25g
• Origin: China
• Production Capacity: 5000mt/Year

Product Description

Product Description

 

PVP K90 is a high-purity, water-soluble polymer widely used in pharmaceuticals, cosmetics, adhesives, and industrial applications. With a K-value of 90, it offers excellent binding, film-forming, and stabilizing properties, making it a versatile excipient and additive.

Key Features & Benefits:

High Purity: ≥99% purity, meets USP/EP/BP standards for pharmaceutical use.
Multi-Functional: Acts as a binder, thickener, dispersant, and stabilizer.
Water-Soluble: Easily dissolves in water and polar solvents for flexible formulation.
Non-Toxic & Safe: Biocompatible, widely used in tablets, eye drops, and hairsprays.
Thermal Stability: Stable under high-temperature processing (up to 150°C).

Technical Specifications:

• CAS No.: 9003-39-8
• Appearance: White to off-white powder
• K-Value: 90 ± 2
• Loss on Drying: ≤5%
• Residue on Ignition: ≤0.1%
• pH (5% solution): 3.0-7.0
• Heavy Metals: ≤10 ppm

Applications:

 Pharmaceuticals:

• Tablet binder (direct compression/wet granulation)
• Ophthalmic & topical formulations (viscosity modifier)
• Drug delivery systems (solid dispersions)

 Cosmetics & Personal Care:

• Hair styling products (fixative agent)
• Skincare creams (emulsion stabilizer)
• Oral care (toothpaste binder)

 Industrial Uses:

• Adhesives & coatings (film former)
• Paints & inks (dispersant)
• 3D printing (support material)

Packaging & Storage:

• 25 kg/drum (food-grade HDPE with inner liner)
• Custom packaging available (e.g., 1 kg bags)
• Storage: Keep in a cool, dry place (≤25°C), avoid moisture.

Certification of Analysis

Product Name		Polyvinylpyrrolidone
CAS No.		9003-39-8
Purity		99%min
Melting Point		>300 °C
Boiling Point		90-93 °C
Density		1,69 g/cm3
Appearance		Whiter power
Storage Conditions		2-8°C

Our Advantages

FarmaSino Co., Ltd was established in 2008. It is a member enterprise of Jiangsu High Hope International Group (stock code: 600981), one of the top 500 companies in China. Farmasino is mainly engaged in pharmaceutical raw materials and intermediates, dyes, pesticides, basic chemicals, fine chemicals, food and feed additives, finished drugs, etc. The commodities are exported to more than 120 countries and regions around the world. The company′s annual export volume is nearly 200 million U. S. Dollars, and the annual sales volume exceeds 1.5 billion yuan.

Farmasino has been awarded "Top Ten Western Medicine Exporters" by the China Medical Insurance Chamber of Commerce for 9 consecutive years, and has been "Top 100 Chinese Pharmaceutical Internationalization Enterprises" for 6 consecutive years. In 2017, Farmasino was successfully elected as the vice-chairman company of China Chamber of Commerce for Import and Export of Medicines and Health Products. Farmasino currently has a 4, 000m2 R&D center and 4 production plants engaged in pharmaceutical intermediates, raw materials, and finished drugs, strives to build an international group integrating R&D, production, and international trade.

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