povidone k90 nvp (cosmetic)
1,monober is most better
2,dissolve in water
3,excellent productivity
4,glue stick
Zhangzhou huafu chemical co.ltd
The company set up time
2009
The company locate in
located in xingtai industrial zone, changtai country, zhanzhou city
,Fujian,china.
How many metric of the company
It covers 120 arces with more than 16000 square meter production
Center.
Our company mainly management scale
HUAFU is a technology intensive company, focusing on R&D and process development on advanced PVP chemical products and today is recognized as a major producer of specialized polymers based on polyvinylpyrrolidone, and become one of the worlds leading manufacturers of polymers for pharmaceuticals, wine, beer, beverages, cosmetics, textile, dyestuff building material, paintings, printing ink, Polymer ultra-filtration membrane, micro-filtration membrane & other industries.
Our advantage is
HUAFU recognizes that customers throughout the world are under pressure to reduce formulation costs and at the same time develop innovative products. Today we can meet those needs through our existing product line REPPE to produce products like 2-pyrrolidone, NVP, PVPK, PVP-I . More importantly, through our continuing commitment to innovation, our pipeline of new polymers will enable formulators across a wide range of industries like PVPK (in powder and liquid condition) for Pharmaceuticals industry to maintain a competitive edge in markets.
How many employment does we have in my company
It is about one thousand to two thousand
How many department does we have in our company
Dosmetic department, foreign department experiment department
Test department quality administrator department ,raw material-
Contrl department, the technology department the productive-
Department.
1.PVP-K90
2.widely applied in medicine
3.professional manufacturer
4.competitive prive&top quality
5.quick delivery time
Character:
powder or aqueous solution
PVP is diffluent in water, alcohol, amine and halohydrocarbon
it is not dissolved in acetone and aether etc..
It has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many organic or inorganic compounds.
It is also steady to acid, salt and heat, so it is widely used.
Pharmaceutical grade
| Items | K-90 |
| K value | 81-97 |
| N-vinylpyrrolidone% | ≤0.1 |
| Water% | ≤5.0 |
| Residue on ignition% | ≤0.1 |
| PH value(5%water solution) | 3-7 |
| N%(nitrogen) | 11.5-12.8 |
| Aldehyde as acetaldehyde% | ≤0.05 |
| Heavy metal as pb.(PPM) | ≤10 |
| Hydrazines(PPM) | ≤1 |
| Peroxides%(H2O2) | ≤400 |
Technical Grade PVP-K90
| Items | k-90(aq.) |
| K value | 90-103 |
| N-vinylpyrrolidone% | ≤0.2 |
| Water% Water% | ---- |
| Residue on ignition% | ≤0.1 |
| PH value(5%water solution) | 5-9 |
| Solid content% | 20±1 |
