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Wine Beer Clarifying Pvpp E1202

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Min Order 100 kgs
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Model NO.:
wine beer clarifying PVPP E1202
Certification:
ISO9001
Grade Standard:
Medicine Grade
Type:
Chemical Reagent
State:
Solid
Volatile:
Not Volatile
Purity:
95%
Appearance:
White Powder
Inci/Ctfa:
Insoluble Pvp
Mf:
[C6h9no)N
Key Words:
Wine Beer Clarifying Pvpp E1202
Trademark:
DX
Transport Package:
20kgs/Drum
Specification:
Bp/Ep/Usp
Origin:
China
HS Code:
39059900
Product Description

PVPP F beer and wine stabilizer single type
 
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.

Specifications(E1202/FCC):
ProductPVPP(One way)PVPP(Regenaration)
AppearanceWhite to off-white,hygroscopic,free-flowing powder
Nitrogen Content11.0-12.8%11.0-12.8%
Lead2 ppm max.2 ppm max.
Arsenic3 ppm max.3 ppm max.
Heavy Metals10 ppm max.10 ppm max.
pH(1% Suspension)5.0-8.05.0-8.0
Residue on Ignition0.4% max.0.4% max.
Peroxides400 ppm max.400 ppm max.
N-Vinylpyrrolidone10 ppm max.10 ppm max.
N,N'-Divinyl-imidazolidone2pp max.2 ppm max.
Water-Soluble substance0.5% max.0.5% max.
Acid/Ethanol Soluble substances1.0% max.1.0% max.
Water5.0% max.5.0% max.
Particle SizeBased on Data SheetBased on Data Sheet




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
 
                             
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.

Specifications:
ProductCrospovidone Type ACrospovidone Type B
AppearanceWhite or yellowish-white powder or flakes
IdentificationsMeet ID Tests
SolubilityPractically insoluble in water,in alcohol and in methylene chloride
Water- soluble substances1.0% max1.0% max
pH((1% in water)5.0 -8.05.0 -8.0
Loss on Drying5.0% max.5.0% max.
Sulphated Ash0.1% max.0.1% max.
Nitrogen content11.0 -12.8 %11.0 -12.8 %
Impurity A10 ppm max.10 ppm max.
Peroxide(As H2O2)400 ppm max.1000 ppm max.
Heavy Metal10 ppm max.10 ppm max.
Particle Size(μm), ≥80%50-3005-50


 
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		SPECIFICATIONSTEST    VALUE
AppearanceWhite powderComplies
Soluble components                          %< 1.50.29
Loss on drying                                    %≤ 5.03.25
N-vinylpyrrolidone                            ppm≤ 10 < 10
PH value (1% in water)5-86.85
Arsenic                                              ppm                                                             ≤ 3< 3
Moisture                                              %< 5.03.59
Sulfateash                                          %< 0.20.035
Nitrogen content                                  %11.0-12.811.65
Heavy metal (as Pb)                          ppm≤ 10< 10
Peroxides(as H2O2)                          ppm≤ 400< 400





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