PVP K30

PVP-K30 is a nonionic polymer that is one of the most widely studied fine chemicals among N-vinylamide polymers.

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Description

Description

Classification: PVP K30
CAS Number: 9003-39-8
Grade Standard: Pharmaceutical Grade.
Specification: USP/BP
Appearance: White Powder
Certificate: GMP MSDS

certificate of authenticity

Element	Standard	Result
Description	White or yellowish-white powder, hygroscopic.	Compliant
Identification	A, B, C, D	Compliant
Nitrogen (analysis) %	11.5 - 12.8	12.2
Residue on fire %	Less than or equal to 0.1	0.02
Heavy metals (lead) ppm	Less than or equal to 10	< 10
Aldehyde ppm limit	Less than or equal to 500	32
Hydrazine ppm limit	Less than or equal to 1	< 1
Vinylpyrrolidinone ppm	Less than or equal to 10	1.1
2-Pyrrolidone %	Less than or equal to 3.0	1.4
Peroxides (as H2O2) ppm	Less than or equal to 400	102
Formic acid %	Less than or equal to 0.5	0.3
K-value	28.0 - 32.0	30.1
pH value	3.0 - 5.0	3.5
Water %	Less than or equal to 5.0	3.7
Conclusion:	REPRESENTATIVE SAMPLES HAVE BEEN TESTED AND FOUND TO COMPLY WITH SPECIFICATION REQUIREMENTS

Application

1. PVP K30 binds the active ingredients in tablets very effectively and makes them resistant to wear and tear during manufacturing, processing and transportation. It also increases the rate of disintegration of tablets in the gastrointestinal tract, which helps to increase the bioavailability and therapeutic effectiveness of the drugs.

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

3. In the food and beverage industry, PVP K30 is used as a clarifier and stabilizer in beer, wine and other beverages. It helps reduce haze and bitterness caused by the interaction of proteins and polyphenols, while improving the shelf life and sensory properties of beer. products. It is also used in the production of cheeses, baked goods and meat products as a bleaching, texturizing and moisture-retaining agent.

4. In the technical industry, PVP K30 is used as a protective colloid, lubricant and binder in adhesives, paints, inks and coatings.

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