Povidone, USP26, EP5, PVP (K15, K25, K30, K60, K90)
Min.Order / FOB Price:Get Latest Price
| 1 Metric Ton |
Negotiable |
- Min.Order :1 Metric Ton
- Purity: Different K value
- Payment Terms : L/C,D/P,T/T,,Other
Keywords
Polvinylpolypyrrolidone povidone PVP
Quick Details
- Appearance:In the form of off-white, free-flowing powder.
- Application:pharmaceutical excipients
- PackAge:25kgs fiber drum and 150 kgs plastic drums for liquid.
- ProductionCapacity:1200|Metric Ton|Day
- Storage:stored in a cool, dry, ventilated area
- Transportation:Not regulated.
Superiority:
Produced More than ten years, so can supply with stable quality and good service.
Details:
POVIDONE USP26
Polyvinylpyrrolidone (Pharm Grade)
STRUCTURAL FORMULA
Formula: （C6H9NO）n
CTFA NOMENCLATURE: PVP K30
CAS NO: 9003-39-8
CHARACTERS:
In the form of off-white, free-flowing powder.
Odorless or with a faint characteristic odor.
Soluble in water and many organic solvents.
Inert physiologically.
PECIFICATIONS:
|
|
K17 |
K25 |
K30 |
K90 |
K90 (Liquid) |
|
|
K value |
15-19 |
23-27 |
27-32 |
81-99 |
90-103 |
|
|
Vinylpyrrolidone, % |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
|
|
Water, % |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
79-81 |
|
|
Sulfate ash, % |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
|
Nitrogen, % |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
|
|
PH of 10% solution |
3.0-7.0 |
3.0-7.0 |
3.0-7.0 |
3.0-7.0 |
7.0-10.5 |
|
|
Heavy metals（Pb）,ppm |
≤10 |
≤10 |
≤10 |
≤10 |
≤10 |
|
|
Acetaldehyde, ppm |
≤500 |
≤500 |
≤500 |
≤500 |
≤500 |
|
|
Hydrazine,ppm |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
|
|
Peroxides（as H2O2）,ppm |
≤400 |
≤400 |
≤400 |
≤400 |
≤400 |
|
APPLICATIONS:
√ Excellent pharmaceutical excipients.
√ Granulation binders for tablets.
√ Solubilizers and suspending agents for injections.
√ Dispersants for dye and pigment in tablet and capsule coating.
√ Stabilizers for enzymes and heat sensitive drugs.
√ Coprecipitates for poorly soluble drugs.
√ Lubricators and detoxifiers in ophthalmic solutions.
√ Stabilizers for suspensions of all kinds of active substances.
√ Viscosity adjustors, cohesive agents, stabilizers and protective colloids in oral liquid and other liquid formulations.
PACKING:
25kgs fiber drum and 150 kgs plastic drums for liquid.
POVIDONE EP5
Polyvinylpyrrolidone (Pharm. Grade)
STRUCTURAL FORMULA:
Formula: （C6H9NO）n
CTFA NOMENCLATURE: PVP K30
CAS NO: 9003-39-8
CHARACTERS:
In the form of off-white, free-flowing powder.
Odorless or with a faint characteristic odor.
Soluble in water and many organic solvents.
Inert physiologically.
SPECIFICATIONS:
|
|
K17 |
K25 |
K30 |
K90 (Liquid) |
|
K value |
15-19 |
23-27 |
27-32 |
90-103 |
|
Vinylpyrrolidone,ppm |
≤10 |
≤10 |
≤10 |
≤10 |
|
Water, % |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
|
Sulfate ash, % |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
Nitrogen, % |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
11.5-12.8 |
|
PH of 10% solution |
3.0-7.0 |
3.0-7.0 |
3.0-7.0 |
7.0-10.5 |
|
Heavy metals（as Pb）,ppm |
≤10 |
≤10 |
≤10 |
≤10 |
|
Acetaldehyde, ppm |
≤500 |
≤500 |
≤500 |
≤500 |
|
Hydrazine, ppm |
≤1 |
≤1 |
≤1 |
≤1 |
|
Peroxides（as H2O2）,ppm |
≤400 |
≤400 |
≤400 |
≤400 |
APPLICATIONS:
√ Excellent pharmaceutical excipients.
√ Granulation binders for tablets.
√ Solubilizers and suspending agents for injections.
√ Dispersants for dye and pigment in tablet and capsule coating.
√ Stabilizers for enzymes and heat sensitive drugs.
√ Coprecipitates for poorly soluble drugs.
√ Lubricators and detoxifiers in ophthalmic solutions.
√ Stabilizers for suspensions of all kinds of active substances.
√ Viscosity adjustors, cohesive agents, stabilizers and protective colloids in oral liquid and other liquid formulations.
PACKING:
25kgs fiber drum and 150 kgs plastic drums for liquid.
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