Pvpp Clarifying Agent for Wine

• Certification: ISO9001
• Grade Standard: Medicine Grade
• Type: Chemical Reagent
• Model NO.: PVPP clarifying agent for wine
• State: Solid
• Volatile: Not Volatile
• Purity: 95%
• Appearance: White Powder
• Inci/Ctfa: Insoluble Pvp
• Mf: [C6h9no)N
• Transport Package: 20kgs/Drum
• Specification: Bp/Ep/Usp
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1800mt/Year

Product Description

Food Grade PVPP

Product Name:PVPP

 

Chemical Description:Croslinked PVP,Crospovidone,Insoluble PVP,Pollyvinylpolypyrrolidone

 

INCI/CTFA:Insoluble PVP

 

CAS NO.: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.

 
PVPP clarifying agent for wine

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.: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