Polyvinylpyrrolidone

Average molecular weight 24000, K23-27

  • Product Code: 95370
  Alias:    Related CAS: 84057-81-8; Polyvinylpyrrolidone
  CAS:    9003-39-8
Molecular Weight: Molecular Formula: C₆H₉NO
EC Number: MDL Number: MFCD00149016
Melting Point: 130°C Boiling Point:
Density: 1.69 g/cm3 Storage Condition: room temperature, dry
Product Description: Polyvinylpyrrolidone is widely used in the pharmaceutical industry as a binder in tablet formulations, helping to hold the ingredients together and ensure consistent dosage. It also serves as a stabilizer in suspensions and emulsions, improving the shelf life of various medicinal products. In the food industry, it is utilized as a clarifying agent for beverages like beer and wine, removing impurities to enhance clarity and taste. Additionally, it is employed in cosmetics and personal care products as a film-forming agent, providing a smooth and even application in items such as hair sprays and skin creams. In the field of adhesives, it acts as a thickening agent, improving the viscosity and performance of glue formulations. Its versatility also extends to the production of membranes and filters, where it aids in creating porous structures for separation processes.
Product Specification:
Test Specification
K VALUE 23-27
NITROGENN 11.5 12.8%
WATER BY KARL FISCHER 0 % 5 %
pH 3-5
Impurity2-pyrrolidone 0 3%
Sulphated acid 0 0.1%
APPEARANCE WHITE TO OFF-WHITE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE
Heavy Metals 10ppm
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
25.000 10-20 days ฿390.00
+
-
100.000 10-20 days ฿680.00
+
-
500.000 10-20 days ฿1,780.00
+
-
2500.000 10-20 days ฿7,160.00
+
-
Polyvinylpyrrolidone
Polyvinylpyrrolidone is widely used in the pharmaceutical industry as a binder in tablet formulations, helping to hold the ingredients together and ensure consistent dosage. It also serves as a stabilizer in suspensions and emulsions, improving the shelf life of various medicinal products. In the food industry, it is utilized as a clarifying agent for beverages like beer and wine, removing impurities to enhance clarity and taste. Additionally, it is employed in cosmetics and personal care products as a film-forming agent, providing a smooth and even application in items such as hair sprays and skin creams. In the field of adhesives, it acts as a thickening agent, improving the viscosity and performance of glue formulations. Its versatility also extends to the production of membranes and filters, where it aids in creating porous structures for separation processes.
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