PVP K90 Pharma 9004-65-3 for Pharmaceutical grade
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Products Description
This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8
Main Purpose
Povidone is widely used in pharmaceutical products, mainly in solid preparations. In tablets, povidone solution is used as a binder in wet-process granules.
Povidone powder can also be directly mixed into other powders in a dry state, and then added to water, alcohol or water alcohol solution for granulation.
In oral or non-gastrointestinal administration, POvidone acts as a solubilizer to accelerate the dissolution of insoluble drugs from solid preparations. Povidone solution can also be used as a coating material.
In addition, POvidone is used as a suspension aid, stabilizer, or viscosifier in some topical and oral suspensions and solutions. The solubility of many insoluble drugs increases when mixed with POvidone.
Comply with USP,BP,EP
| Item | USP | BP/EP |
| Identification | Conforms | |
| pH | 4.0-7.0 | |
| Water (%) | ≤5.0 | |
| Residue on ignition/Sulphated Ash(%) | ≤0.1 | |
| Aldehydes | ≤0.05% | 500ppm |
| 2-Pyrrolidone(%) | ≤3.0 | |
| Vinylpyrrolidinone(%) | ≤0.001 | |
| K-value | 81-97.2 | 85-95 |
| Nitrogen content(%) | 11.5-12.8 | |
| Peroxides(ppm) | ≤400 | |
| Formic Acid(%) | ≤0.5 | |
| Hydrazine(ppm) | ≤1 | |
Package: 25kg/fiber drum
Packing Size: D38cm*H53cm
G.W. 27.5kg
Product packaging
Package: 25kg/27.5kg
Package: 25kg/27.5kg
Validty:2years
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Company
Anhui Sunhere Pharmaceutical Excipients Co., Ltd.
Location
ECONOMIC AND TECHNOLOGICAL DEVELOPING ZONE,HUAINAN,ANHUI 232007,CHINA
Contact Person
Haileeping