Polyvinylpyrrolidone Pvp K 30

Polyvinylpyrrolidone Pvp K 30 Specification

Form
White to off-white powder

Molecular Formula
(C6H9NO)n

Shape
Amorphous powder

Taste
Odorless, tasteless

Ph Level
pH 3.0-7.0 (5% in H2O)

Smell
Odorless

Refractive Rate
1.52-1.53

Boiling point
Not applicable (decomposes on heating)

Poisonous
Yes

Other Names
PVP K30, Povidone K30

Density
1.2 Gram per cubic centimeter(g/cm3)

Storage
Store in cool, dry place, airtight container

Melting Point
Not defined, decomposes above 150C

Solubility
Freely soluble in water, alcohol, and chloroform

Structural Formula
Repeating unit of N-vinylpyrrolidone

Purity
99%

Molecular Weight
~40,000 (k-value 30)

HS Code
39059990

Classification
Polymers

Chemical Name
Polyvinylpyrrolidone

CAS No
9003-39-8

EINECS No
201-800-4

Grade
Pharmaceutical/Industrial Grade

Standard
USP, BP, EP

Type
Synthetic polymer

Usage
Used as a stabilizer, film-forming agent, thickener

Main Material
Polyvinylpyrrolidone (PVP)

Application
Pharmaceutical binder, cosmetics, adhesives, detergents, food industry

Non Toxic
Yes

Moisture Content
5%

Heavy Metals
10 ppm

Viscosity (5% in water at 25C)
11-14 mPa.s

Residual Monomer
10 ppm

Shelf Life
2 years from manufacture

Appearance
Free-flowing powder

K Value
K30

About Polyvinylpyrrolidone Pvp K 30

Form	Powder
Packaging Size	25
Packaging Type	25 kg drums
Usage/Application	agriculture
Brand	china
Mesh	8-30

We have been counted amongst the most trusted names in this domain, engaged in offering a standard quality range of these products.

Widely Trusted Polymer for Multiple Industries

PVP K30 stands out for its multidimensional applications across the pharmaceutical, cosmetic, adhesive, detergent, and food sectors. Valued for its safety profile and ease of formulation, it is relied upon for binder, stabilizing, and film-forming functions. Its non-toxic nature and exceptional solubility make it a favorite choice for product developers and manufacturers seeking reliable performance.

Optimized Physical and Chemical Characteristics

This product's precise K value and controlled viscosity ensure consistent performance in both industrial and pharmaceutical environments. Its amorphous, free-flowing powder form with a high degree of solubility enables easy handling and mixing. The absence of taste and odor further expands its versatility, ensuring it does not interfere with sensitive formulations.

Safe, Stable, and Compliant

Formulated to rigorous standards, PVP K30 offers exceptional purity and stability. With extremely low levels of impurities and a shelf life of two years, it supports long-term storage without performance degradation. Its compliance with international pharmacopeial standards, along with being non-toxic and non-poisonous, ensures it meets the regulatory needs of diverse applications.

FAQ's of Polyvinylpyrrolidone Pvp K 30:

Q: How is Polyvinylpyrrolidone PVP K30 typically used in the pharmaceutical industry?

A: PVP K30 acts as a binder in tablet formulations due to its excellent solubility and film-forming ability. It helps hold active ingredients together, ensuring tablets maintain their shape and disintegrate appropriately during use.

Q: What benefits does PVP K30 provide in cosmetic products?

A: In cosmetics, PVP K30 functions primarily as a stabilizer and film-forming agent, enhancing texture and product stability. Its ability to dissolve in water and alcohol makes it ideal for hair sprays, gels, and creams, providing a smooth and consistent application.

Q: When should PVP K30 be used instead of other grades of Polyvinylpyrrolidone?

A: PVP K30 is most suitable when moderate molecular weight and viscosity are required, as in pharmaceutical binding or cosmetic film-forming applications. It offers a balanced performance profile, making it preferable over lower or higher K value grades for general-purpose formulations.

Q: Where should PVP K30 be stored to ensure maximum shelf life?

A: To maintain product quality and guarantee its two-year shelf life, PVP K30 should be stored in a cool, dry place within an airtight container, protected from moisture and excessive heat.

Q: What is the process for incorporating PVP K30 into formulations?

A: PVP K30 can be directly dissolved in water, alcohol, or chloroform to form an even solution. For tablet binding, it's commonly added to the granulation stage, ensuring homogenous distribution throughout the mix before tableting.

Q: Is PVP K30 safe for use in food, pharmaceutical, and cosmetic applications?

A: Yes, PVP K30 is non-toxic, conforms to pharmacopeial standards (USP, BP, EP), and is used in a wide range of regulated industries. Its low levels of impurities, absence of heavy metals and residual monomers, and non-poisonous profile make it suitable for sensitive formulations.

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