China (Mainland)
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Top quality Polyvinylpyrrolidone cross-linked/PVPP with best price 25249-54-1 CAS NO.25249-54-1
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 0 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
Assay(1-100)Metric TonAssay(100-1000)Metric Ton
- Product Details
Keywords
- Crosslinked Povidone
- PVPP
- Povidone cross-linked
Quick Details
- ProName: Top quality Polyvinylpyrrolidone cross...
- CasNo: 25249-54-1
- Molecular Formula: C6H9NO
- Appearance: white or almost white crystalline powd...
- Application: USP34 Or EP STANDERUsed as Antibiotic ...
- DeliveryTime: In 18 days
- PackAge: Pack & Store:25kg cardboard barrels li...
- Port: Shanhai , China
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99.5%
- Storage: In cool ,dry place
- Transportation: Preservce in well-closed containers, p...
- LimitNum: 0 Metric Ton
Superiority
Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.
Lonwinis mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products
Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.
Our goal is "Attractive Price, Excellent Quality and Competitive Price". Welcome you to visit our factory ,if you have any inquiry, pls contact us free.We will try our best to support you and your team.
Details
Specifications:
Industry grade PVP-K Series
|
Model
|
K value
|
Residue %
|
Moisture%
|
Ash%
|
Solid%
|
PH(10% solution)
|
|
K15(power)
K15(aqueous solution) |
12-18
12-18 |
<0.2
<0.2 |
<5.0
- |
<0.02
<0.02 |
>95
40±1 |
3-7
7-10 |
|
K30(power)
K30(aqueous solution) |
27-33
27-33 |
<0.2
<0.2 |
<5.0
- |
<0.02
<0.02 |
>95
30±1 |
3-7
5-8 |
|
K90(power)
K90(aqueous solution) |
90-103
88-96 |
<0.2
<0.2 |
<5.0
- |
<0.02
<0.02 |
>95
20±1 |
5-9
7-10.5 |
Pharmaceutical grade PVP-K series
|
Model
|
K value
|
Residue %
|
Moisture
(K.Pischer)% |
Sulfate ash %
|
PH (10% solution)
|
nitrogen %
|
Aldehyde (As acetaldehyde )%
|
Heavy metal (As Pb)%
|
|
K30
|
27-32
|
<0.1
|
<5.0
|
<0.1
|
3-7
|
11.5-12.8
|
<0.05
|
<0.001
|
|
K90
|
81-97
|
<0.1
|
<5.0
|
<0.1
|
3-7
|
11.5-12.8
|
<0.05
|
<0.001
|
Application:
Cosmetics:PVP-K series can be used as film-forming agents, viscosity-enhancement agents, lubricate and adhesive. They are the key component of hair sprays, monsse, gels and lotions and solution. They are also convenience assistant in skin-care product, hair-dying reagent shampoo, eye makeup, lipsticks, deodorants and dentifrices.
Pharmaceutical:PVP K 30 is a new and excellent pharmaceutical recipe. It is mainly used as binder for tablet, dissolving assistant for injection, flow assistant for capsular, dispersant for liquid medicine and pigment, stabilizer for enzymes and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricate and antitoxical assistant for eye drug. PVP has been used as excipients in more than hundred drugs.
Others:
1.suspension, dispersant, emulsion 2.paint, coating 3.rubber, resin 4.glass fiber 5.ink 6.binder 7.purger
8.film 9.drug auxiliary 10.picture tube 11.medicinal tape 12.disinfectant13. paper auxiliary