- Product Details
Keywords
- Polyvinyl Pyrrolidone
- Polyvinylpyrrolidone
- PVP K30
Quick Details
- ProName: Polyvinyl Pyrrolidone CAS 9003-39-8 Pv...
- CasNo: 9003-39-8
- Molecular Formula: CH4
- Appearance: White to Light Yellow Amorphous Deliqu...
- Application: For pharmaceutical
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
Details
Basic information
Trade Name: Polyvinylpyrrolidone Powder/PVPP/PVP
CAS No.: 9003-39-8
EINECS NO.: 1312995-182-4
Shelf Life:24 MONTHS
Appearance property:White or milky free flowing powder, tasteless or slightly characteristic odor. It is easy to absorb moisture, insoluble in water, acid, alkali and general organic solvents. Water absorbs easily and rapidly expands, but does not form gelatin, good fluidity and plasticity, high compressible, non-toxic and chemically inert.
Uses:
1.It can be used in wet disintegration and preparation of super disintegrating agent. The application of different particle size products in different adding process affects the disintegration time and the appearance of tablets.
2.As an adsorbent and complexing agent, it can stabilize the active components of the drug and improve the drug release and bioavailability by complexing; the drug release of different particle size products is significantly different.
3.It can be used as suspension stabilizer to reduce the sedimentation of drug particles and increase the redispersion ability of settling liquid;
4.The film forming agent and thickening agent for the stereotyped products, emulsifying stabilizer for the cream cream, and dispersing agent for dyes are used.
Specification
Item | Standard | Testing results |
Content | 99.0 %min | 99.65% |
Appearance | White powder | Conform |
Identification | Positive | Conform |
Viscosity, as K-value | 27.0-32.0 | 30.5 |
PH(10% in water) | 3--7 | 3.8 |
Heavy metals, % | max20 | Complies |
Vinylpyrrolidone, % | max0.01 | 0.006 |
Moisture ( K Fisher ), % | Max5.0 | 3.5 |
Residue on ignition, % | Max0.1 | 0.02 |
Appearance of solution | Clear | Complies |
Conclusion | Qualified |
Packaging & Delivery
By Express(Fedex,TNT,DHL,EMS) | By Air | By Sea |
Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
Fast: 3-7 days | Fast: 3-7 days | Slow: 3-10 days |
High cost | Medium cost | Low cost |
Door to door service | Port to port service | Port to port service |