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Home > Products >  Crospovidone / PVPP

Crospovidone / PVPP CAS NO.25249-54-1

  • FOB Price: USD: 0.90-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Available Specifications:

    Grade A(1-10)Metric TonGrade A(10-20)Metric Ton

  • Product Details

Keywords

  • Croslinked PVP
  • Insoluble PVP
  • Pollyvinylpolypyrrolidone

Quick Details

  • ProName: Crospovidone / PVPP
  • CasNo: 25249-54-1
  • Molecular Formula: (C6H9NO)n
  • Appearance: white powder
  • Application: API
  • DeliveryTime: As soon as possible
  • PackAge: 25kg/drum
  • Port: Any port of China
  • ProductionCapacity: 500 Metric Ton/Day
  • Purity: 99%
  • Storage: Dry And Cool Place, Away From Heating ...
  • Transportation: Transport process should avoid the rai...
  • LimitNum: 1 Metric Ton
  • Related Substances: 99%
  • Heavy Metal: 10PPM
  • Valid Period: 2years
  • heavy metal: 10PPM

Superiority

Product
Crospovidone Type A
Crospovidone Type B
Appearance
White or yellowish-white powder or flakes
Identifications
Meet ID Tests
Solubility
Practically insoluble in water,in alcohol and in methylene chloride
Water- soluble substances
1.0% max
1.0% max
pH((1% in water)
5.0 –8.0
5.0 –8.0
Loss on Drying
5.0% max.
5.0% max.
Sulphated Ash
0.1% max.
0.1% max.
Nitrogen content
11.0 -12.8 %
11.0 -12.8 %
Impurity A
10 ppm max.
10 ppm max.
Peroxide(As H2O2)
400 ppm max.
1000 ppm max.
Heavy Metal
10 ppm max.
10 ppm max.
Particle Size(μm), ≥80%
50-300
5-50

 

Details

Formula Structure:
 
Product Properties: Crospovidone is hygroscopic,insoluble in water and all other common solvents,but it swells rapidly in aqueous solutbition without any gel froms.Its; classified as Crospovidone Type A and Type B according to the different particle size.
 
Applications:In the pharmaceutical industry,Crospovidone are widely used as 1)Disintergrating agent,2)Stabilizer for suspension,3)Moisture Absorbent, 4)Complextant of Polyphenols and Tannin for the extract formulations.
 

 

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