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Shanghai Dexiang Medicine Tech. Co., Ltd.

Pvpp, Crospovidone, Crosspovidone manufacturer / supplier in China, offering Polyvinylpyrrolidone Cross Linked, Pvpk30 for Pinturas and Adhesive, Stabilizing Agent Additive Material Nvp N-Vinylpyrrolidone and so on.

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Supplier Homepage Product Others Polyvinylpyrrolidone Cross Linked

Polyvinylpyrrolidone Cross Linked

FOB Price: Get Latest Price
Min. Order: 100 kg
Production Capacity: 1800mt/Year
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: 25249-54-1
  • Grade Standard: Medicine Grade
  • State: Solid
  • Appearance: White Powder
  • Specification: Bp/Ep/Usp
  • HS Code: 39059900
  • Certification: SGS, ISO9001
  • Type: Chemical Reagent
  • Volatile: Not Volatile
  • Trademark: DX
  • Origin: China
Product Description
Food Grade PVPP

Product Name:PVPP
 
Chemical Description:Croslinked PVP,Crospovidone,Insoluble PVP,Pollyvinylpolypyrrolidone
 
INCI/CTFA:Insoluble PVP
 
CAS NO.:9003-39-8,25249-54-1
 
Formula Structure:
                  
                                              
Product Properties: PVPP is hygroscopic,insoluble in water and all other common solvents,but it swells rapidly in aqueous solutbition without any gel froms.
 
Applications:Thanks to it's insoluble properties in water and other common solvents,PVPP is widely acted as stabilizers & clarifier for Beer/Wine and other beverages products,it can romove polyphenols and tannins substances during the Beer/Wine/Beverage processing.


Pharmaceutical Grade PVPP

Product Name:Crospovidone
 
Chemical Description:Croslinked PVP,Crospovidone,Insoluble PVPPollyvinylpolypyrrolidone
 
INCI/CTFA:Insoluble PVP
 
Pharmacopeia Name:Crospovidone (Crospovidonum)
 
CAS NO.:9003-39-8,25249-54-1
 
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.
 
Specifications:

TEST    ITEMS SPECIFICATIONS TEST    VALUE
Appearance White powder Complies
Soluble components                          % < 1.5 0.29
Loss on drying                                    % ≤ 5.0 3.25
N-vinylpyrrolidone                            ppm ≤ 10  < 10
PH value (1% in water) 5-8 6.85
Arsenic                                              ppm                                                              ≤ 3 < 3
Moisture                                              % < 5.0 3.59
Sulfateash                                          % < 0.2 0.035
Nitrogen content                                  % 11.0-12.8 11.65
Heavy metal (as Pb)                          ppm ≤ 10 < 10
Peroxides(as H2O2)                          ppm ≤ 400 < 400
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