China (Mainland)
hot sell pvp(poly vinyl pyrrolidone) CAS NO.9003-39-8
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- best price.
- high purirt.
- hot sell.
Quick Details
- ProName: hot sell pvp(poly vinyl pyrrolidone)
- CasNo: 9003-39-8
- Molecular Formula: (C6H9NO)n
- DeliveryTime: within one week
- PackAge: packing 25kg/drum
- Port: Any prot in china
- ProductionCapacity: 10000 Kilogram/Month
- Purity: 95%
- Transportation: by aie/sea/courier
- LimitNum: 1 Kilogram
- Valid Period: 2 years
- Other Names: PVP
Superiority
Our advantages:
1.Specialized manufacturer and trader of Pharmaceutical materials, Food additives, Health care products,and cosmatic materials.
2.A series of products with self-IPRs, including CMC for ceramic purpose, Hydroxypropyl starch ether, printing grade phosphate starch and acetate starch.
3.Closely cooperative relationships with business partners and obtained big support from them.
4.As the agent of over 200 kinds of chemical materials, with complete product structures.
Best Service:
1.Sticking to such policy of "quality first, customer first".
2.Honest business as number one priority, and work for meeting your demands.
3.With the newest quality, and best service.
5.The most strict management system in this field.
6.Free sample.
Details
1. poly vinyl pyrrolidone physical porperties
pvp exists as powder .It can dissolve in water and variety of organic solvent.It is generally used in cosmetics,surfactants,pharmaceutical industry and other related industrial fields.
2. poly vinyl pyrrolidone specification
1).technical grade
| product name | K value | vinylpyrrolidone% | moisture % | ash% | solid% | PH(5% in water) |
| pvpk15 | 12-18 | <0.2 | <5.0 | <0.02 | >95% | 3-7 |
| pvpk30 | 27-33 | <0.2 | <5.0 | <0.02 | >95% | 3-7 |
| pvpk90 | 88-96 | <0.2 | <5.0 | <0.02 | >95% |
5-9 |
2).pharmaceutical grade(USP/EP)
| product name | k value | vinylpyrrolidone% | moisture% | sulfate ash% | ph value(5% in water) | nitrogen% | aldehyde | heavy metals pb% | hydrazine metal (ppm) | peroxide ppm as H2O2 |
| pvpk30 | 27-32 | <0.1 | <5.0 | <0.1 | 3-7 | 11.5-12.8 | <0.05 | <0.001 | <1 | <400 |
| pvpk90 | 81-97 | <0.1 | <5.0 | <0.1 | 3-7 | 11.5-12.8 | <0.05 | <0.001 | <1 | <400 |
3. poly vinyl pyrrolidone Application
1).cosmetics:
pvpk series can be used as film-forming agent,viscosoty-enhancement agent, lubricator and adhesive. They are the key component of hari-sprays mousse,gels and lotions & solution.They are also convenience assistant in skin-care product ,hair-dying reagent,shampoo,eye makeup,lipstick,deodorant,sunscreen and dentifrice.
2).pharmaceutical:
povidone k30 is a new and excellent pharmaceutical excipient,It is mainly used as binder for tablet,dissolving assistant for injection,flow assistang for capsule,dispersant for liquid medicine and pigment,stabilizer for enzyme and heat sensitive drug,corprecipitant for poorly soluble drugs.lubricator and antitoxical assistant for eye drug,PVP has been used as excipients in more than one hundred drugs.Pharmaceutical grade pvpk30 has officially been permited by China National Drug administration to be sold in China Market.