PVP K30

PVP-K30 is a non-ionic polymer, which is one of the most widely studied fine chemicals among N-vinylamide polymers.

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Description

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Description

Classification: PVP K30
CAS No.: 9003-39-8
Grade Standard: Pharmaceutical grade
Spec: USP/BP
Appearance: White powder
Certificate: GMP MSDS

COA

Item	Standard	Result
Description	White or yellowish-white powder, hygroscopic	Complies
Identification	A, B, C, D	Complies
Nitrogen(Assay) %	11.5 - 12.8	12.2
Residue on Ignition %	≤ 0.1	0.02
Heavy metals (Lead) ppm	≤ 10	< 10
Limit of Aldehydes ppm	≤ 500	32
Limit of Hydrazine ppm	≤ 1	< 1
Vinylpyrrolidinone ppm	≤ 10	1.1
2-Pyrrolidone %	≤ 3.0	1.4
Peroxides(as H2O2) ppm	≤ 400	102
Formic Acid %	≤ 0.5	0.3
K-Value	28.0 - 32.0	30.1
PH Value	3.0 - 5.0	3.5
Water %	≤ 5.0	3.7
Conclusion:	REPRESENTATIVE SAMPLES WAS INSPECTED AND FOUND IN CONFORMITY WITH THE REQUIREMENT OF SPECIFICATION

Application

01.

The most common use of PVP K30 is in the formulation of various drugs, where it acts as a pharmaceutical excipient or binder. Due to its high affinity for water, it can form stable complexes with a wide range of drugs, thereby improving their solubility, bioavailability, and stability.PVP K30 also enhances the disintegration rate of tablets in the gastrointestinal tract, which helps improve the bioavailability and therapeutic efficacy of the drugs.

02.

In the personal care industry, PVP K30 is utilized for its film-forming, thickening, and emulsifying properties. It is found in a variety of cosmetic and personal care products, including hair styling aids, sunscreens, shampoos, and lotions.