|Place of Origin:||China|
|Minimum Order Quantity:||25KG|
|Packaging Details:||1.1kg/bag;25kg/drum 2. Inside: steril plastic bag+aluminum foil bag Outside: carton/drum|
|Payment Terms:||T/T, Western Union,, L/C, D/A, D/P|
|Supply Ability:||500 Metric tons per QUARTER|
|Product Name:||Polyvinylpyrrolidone||Appearance:||White Powder|
|CAS No.:||84057-81-8||Molecular Formula:||C6H9NO|
|Shelf Life:||24months When Properly Stored||Purity:||99%min|
|Function:||Pharmaceutical Excipients||Storage Condition:||Store In Cool&dry Place, In Well-closed Containers.|
High Quality Pharmaceutical Excipients PVP Polyvinylpyrrolidone K-30 CAS 84057-81-8
PVP has excellent physiological inertia, does not participate in human metabolism, and has excellent biocompatibility, and does not cause any irritation to the skin, mucous membranes, eyes, etc. Pharmaceutical grade PVP is one of the three new pharmaceutical excipients advocated internationally, which can be used as binder for tablets, granules, co-solvent for injections and flow aid for capsules. Ophthalmic detoxification agent, delay agent, lubricant and coating film agent, liquid preparation of dispersing agent and enzyme and heat-sensitive drug stabilizer, also can be used as cryoppreservation agent. For contact lenses, can increase its hydrophilicity and lubricity.
Product analysis report
Product Name: Polyvinylpyrrolidone K-30
Batch Number: HNB230503
Batch Quantity: 20MT
Manufacture Date: May.3rd ,2023 Analysis Date:May.3rd,203
Storage:Store in cool & dry place. Store in well-closed containers.
Shelf life:24 Months when properly stored.
|Appearance||/||White or off-white powder||Complies||USP36|
|K Value||/||27.0 - 32.4||30.47||USP36|
|N-vinyl pyrrolidone||%||≤ 0.1||0.02||USP36|
|PH Value(5% solution)||/||3.0-7.0||3.67||USP36|
|Ignition Residue||%||≤ 0.1||0.02||USP36|
|Heavy Metals(Lead)||ppm||< 10||< 10||USP36|
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