High Purity K90 Pvp K30 CAS 9003-39-8 Povidone White Powder 99% Polyvinylpyrrolidone

• Function: Cosmetology
• Certification: ISO
• Age Group: Old-Aged
• Gender: Unisex
• Feature: Organic
• Storage Note: Insect Prevention
• Model NO.: TNN12
• Logo Printing: Without Logo Printing
• Type: Pvp K30
• Packaging: 25kg Drum
• Product Type: Pharma
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Purity: 99%
• Appearance: Powder
• Transport Package: 25kg Drum
• Specification: 25kg drum
• Trademark: TNN
• Origin: China
• HS Code: 39059900
• Production Capacity: 10000mt/Year

Product Description

Product Description

COA:

Name	Polyvinylpyrrolidone K90
K value	81-98
Vinylpyrrolidone %	≤0.2
Water %	≤5
Nitrogen %	11.5-12.8
Heavy metal(as Pb) ppm	≤20
Ash %	≤0.02
PH	4.0-7.0
Packaging	fiber drum

Polyvinylpyrrolidone is a water-soluble amide polymer, because of its excellent solubility, film formation, complexation and certain surface activity, is widely used in daily chemicals, food, textile, printing and dyeing, coating,cosmetic and other industrial fields.
Polyvinylpyrrolidone is odorless, tasteless, almost non-toxic,and does not irritate or sensitize the skin or eyes.
Polyvinylpyrrolidone (PVPYrrolidone), as a non-ionic polymer compound, has been widely concerned and applied because of its excellent solubility, low toxicity and good biocompatibility.