factory price food additives beer wine beverage stabilizer pvpp Crospovidone

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$8.40 - $10.80 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
CAS No.:
25249-54-1
Other Names:
Crosslinked Polyvinylpyrrolidone
MF:
C6H9NO
Place of Origin:
China
Type:
beverage Wine Beer stabilizer food additive
Grade Standard:
Cosmetic Grade, Food Grade, Medicine Grade
Brand Name:
HJBC
Model Number:
HD-PVPP05
Purity:
≥98.0%, Not less than 98.0%
Product Name:
pvpp Crospovidone
Appearance:
White or slight yellow,free flowing hydroscopic powd
Acetate Content:
Not more than 15%
Heavy metals:
≤10ppm
Application:
stabilizer in food apple juice stabilizer wine beer clarification
Water Content:
Not more than 6.0%
Melting point:
48-52℃
Supply Ability
Supply Ability:
5000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
1KG per aluminium foil bag, 5 bag per carton box, 25kgs packaging Fiber drum outsidewith 2 plastic bag inside
Or as per customer requirement,
Port
Hangzhou or Shanghai
Picture Example:
package-img
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food additives Crospovidone beer wine beverage stabilizer pvpp 

Product Description

 

 

 

 

Polyvinylpyrrolidone (PVP) is a polymer of vinyl pyrrolidone. It is divided based on degree of polymerization into soluble PVP and insoluble polyvinyl polypyrrolidone (PVPP). Commercially available PVPs are divided into four viscosity grades by K value (Fikentscher K): K-15, K-30, K-60, K-90, with respective molecular masses of 10000, 40000, 160000, and 360000. K value or relative molecular mass is one of the important factors determining the various properties of PVP.


Polyvinylpyrrolidone is one of the three major new medicinal materials. It can be used for tablets, granules, a cosolvent for injections, glidant for capsules, liquid preparation and dispersant for colorants, stabilizer for enzymes and thermosensitive drugs, precipitant for poorly soluble drugs, and a removal agent and lubricant for eye drops, etc. The combination of PVP with toxins, drugs, and chemical agents can reduce their toxicity. Complexes with iodine are very stable, with good bactericidal effects, reducing toxicity.
Used in industry as a foaming polystyrene additive, gelling agent, stabilizer, fiber treatment agent, paper processing aid, adhesive, and thickener. Some dyes can also be strongly complexed with PVP, which is the basis for polyvinylpyrrolidone PVP as a dye bleaching agent.

 

 

Specification OF PVPP:

 

a) Food Grade(E1202)

Product name

polyvinylpyrrolidone crosslinked pvpp beer clarification

Appearance

White or slight yellow,free flowing hydroscopic powder

Moisture,%

≤6.0

Water-soluble matter,%

≤1

Free-N-vinylpyrrolidone,ppm≤10

N,N'-divinyl-imidazolidone,ppm

≤2

PH value(in 1% water)

5-8

Heavy metal,ppm

≤10

Nitrogen,%

11.0-12.8

Sulphated ash,%

≤0.4

Peroxide,ppm

≤400

Lead,ppm

≤2

 

Application of PVPP AS Food Additive.

As a food additive, PVPP is a stabilizer, usef in the wine industry as a fining agent for white wine and some beers and some juice and beverage to prolong their storage life, improving its clarity, color and taste !

 

PVPP is a synthetic polymer used to reduce the level of phenolic compounds associated with browning and astringency in white wine. It can also be used to remove pink colour and pinking precursor compounds in white wines. PVPP is practically insoluble in wine and absorbs the low molecular weight phenolics, especially anthocyanins and catechins. PVPP is a gentle fining agent which preserves wine aroma, unlike some other fining agents. When used for colour reduction in white wines, combining with carbon is more effective in many cases, as it helps with clarification of the carbon particles. PVPP is not commonly used in red wines, however, it can reduce bitterness and brighten the colour. In many cases PVPP can also reduce certain off-flavours and bitterness.

 

b) Pharmaceutical Grade(USP/BP/EP)

 

Product name

Cpolyvinylpyrrolidone crosslinked pvpp beer clarification

Appearance

White or slight yellow,free flowing hydroscopic powder

Moisture,%

≤5.0

Water-soluble matter,%

≤1.5

Vinylpyrrolidone,%≤0.1
PH value(in 1% water)

5-8

Heavy metals,%

≤0.001

Nitrogen,%

11.0-12.8

Residue on ignition,%

≤0.4

Particle Size,μm

Type A: 50-250

Type B:  50

 

Applications of PVP/PVPP

1).Due to its excellent swelling characteristics in water, can be used as water insoluble tablet disintegrating agent for wet and dry granulation and direct compression processes in tablets whether added before or after granulations. It exhibits high capillary activity and pronounced hydration capacity, barely forming gels.

2).Solubility enhancer, increasing the solubility of poorly soluble drugs by co-evaporation.

3).Suspension stabilizer, increasing the viscosity, improving the dispersal capacity, reducing the sedimentation rate of drug, meanwhile increasing the redispersibility of the solution sediment, suitable for liquid preparations and oral instant disintegrating preparations.

4).Complextant agent of drug ingredients, stabilizing active ingredients in pharmaceutical products, improving their solubility and bioavailability.


 

 

Packaging & Shipping

 

1KG per aluminium foil bag, 5 bag per carton box, 25kgs packaging Fiber drum outsidewith 2 plastic bag inside

Or as per customer requirement,

 

 

 

Shippment : send by Fedex, EMS, or TNT , sure to pass the customs.

Package: 10mg/vials , 10vials/kit or as your requested .

Delivery time: 3 work days after your payment .

Payment term :  T/T , Western union , Money gram .

 

Company Information

 

 

Any interests, welcome to contact us! success is my business)
Tel.: +86-571-81061160
Cell/Wechat/whatsapp : 0086-13675847137
Skype: jayjie3612,  QQ:13675847137
Email: jiewei(at)mspharm.com
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