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Food Grade Polyvinylpolypyrrolidone/ PVPP/ Crospovidone

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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-09-22 06:37
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Product details

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 its 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):

Product

PVPP(One way)

PVPP(Regenaration)

Appearance

White to off-white,hygroscopic,free-flowing powder

Nitrogen Content

11.0-12.8%

11.0-12.8%

Lead

2 ppm max.

2 ppm max.

Arsenic

3 ppm max.

3 ppm max.

Heavy Metals

10 ppm max.

10 ppm max.

pH(1% Suspension)

5.0-8.0

5.0-8.0

Residue on Ignition

0.4% max.

0.4% max.

Peroxides

400 ppm max.

400 ppm max.

N-Vinylpyrrolidone

10 ppm max.

10 ppm max.

N,N-Divinyl-imidazolidone

2pp max.

2 ppm max.

Water-Soluble substance

0.5% max.

0.5% max.

Acid/Ethanol Soluble substances

1.0% max.

1.0% max.

Water

5.0% max.

5.0% max.

Particle Size

Based on Data Sheet

Based on Data Sheet

Application:

Beverage industry:
PVP-P can be used in
-Improving the quality and extends the shelf-life of beer by absorbing the polyphenyls and tannoids.
- Prevention of 'pinking' and 'browning' reactions in white and sparkling wines
- Enhanced aroma and flavor in red wines
PVP-P is a cost-effective and safe treatment in beer industry that
- Completely insoluble in beer
- Applicable to all types of beer
- Higher efficacy - lower dosage
- Easy to use and excellent handling characteristics
- Insoluble process aids, with wide regulatory approval
- No negative impact on foam, flavor or other quality parameters
- Improved dispersion and sedimentation characteristics
- Longer filter run lengths compared to silica alone
- Uses existing plant equipment


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