- Min.Order :500 Kilogram
- Purity: Nitrogen: 11.0-12.8%
- Payment Terms : L/C,D/P,T/T,,Other
Keywords
Insoluble PVP Polyvinylpolypyrrolidone PVPP
Quick Details
- Appearance:white or yellowish free flowing hygroscopic powder.
- Application:For beverage and pharmaceutical
- PackAge:20 kgs fiber drums
- ProductionCapacity:300|Metric Ton|Day
- Storage:Keep containers tightly closed when not in use. Store in a cool, dry place, out of direct sunlight.
- Transportation:Non hazardous.
Superiority:
We can supply beverage grade and pharm grade meet USP and EP.
Details:
PVPP-F (Polyvinylpolypyrrolidone)
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CROSPOVIDONE (PVPP) |
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SPECIFICATIONS
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For beverage use |
For pharmaceutical use |
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Loss on drying (60 Min., 140℃ Vacuum) |
≤6% |
≤5% |
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Soluble components |
≤1.5% |
≤1.5% |
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Monomers |
≤0.1% |
≤0.05% |
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PH of 1% solution |
5.0-11.0 |
5.0-7.5 |
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Heavy metals |
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≤10 ppm |
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Arsenic Lead Zinc Copper+Zinc |
≤3 ppm |
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≤10 ppm |
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≤25 ppm |
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≤50 ppm |
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Nitrogen |
11.0-12.8% |
12.0-12.8% |
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Sulfate ash |
≤0.4% |
≤0.4% |
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Peroxides (as H2O2) |
---------------------- |
≤400 ppm |
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Aldehyde |
---------------------- |
≤0.2% |
USP 27/28 (EP 5.0)
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ITEM |
USP 27/28 (EP 5.0) |
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Loss on drying (60 Min., 140℃ Vacuum) |
≤5% |
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Water Soluble Substances |
≤1.5% |
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Identification A+B |
Positive |
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PH of 1% solution |
5.0-8.0 |
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Heavy metals |
≤10 ppm |
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Nitrogen |
11.0-12.8% |
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Residue on ignition |
≤0.4% |
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Vinylpyrrolidone |
≤0.1% |
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Appearance |
White to yellowish powder |
APPLICATIONS
Stabilizers for beer, vinegar, fruit and wine, prolonging the storage life.
Disintergrants and fillers in pharmaceutical tablets and capsules.
Detoxicants in detoxifiers or toxin absorbents.
Stabilizers for moisture sensitive active ingredients (e.g. vitamins, enzymes).
Packed in 20 kgs fiber drums.
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