Manufacturer Provide Animal Use Veterinary Drugs Polyvinylpyrrolidone Povidone K30 CAS 9003-39-8
Introduction
1.Product Name:Polyvinylpyrrolidone
2.CAS NO: 9003-39-8
3.Purity: 99%min
4.Appearance: White to Light Yellow Amorphous Deliquescent Powder
5.Molecular formula: CH4
6.Molecular weight :16.04246
7. Boiling Point :90-93 °C
8.Solubility:Soluble in water.
9.Storage :Stored in a cool dry place out of direct sunlight.
10.Packing: Bag, drum
PVP-K30 is a kind of nonionic polymer compound, which is the most characteristic and the most widely studied fine chemical among N- vinyl amide polymers. It has developed into three categories: nonionic, cationic and anionic, three specifications of industrial grade, pharmaceutical grade and food grade, and a series of homopolymer, copolymer and cross-linked polymer products with relative molecular mass ranging from thousands to over one million. PVP-K30 has been widely used for its excellent and unique properties.
| Specification | USP42 |
| PH(5% in water) | 3.0~7.0 |
| Water | ≤5.0% |
| Residue on ignition | ≤0.1% |
| Heavy Metals(as Lead) | ≤10PPM |
| Acetaldehyde | ≤0.05% |
| Hydrazine | ≤1PPM |
| N-Vinylpyrrolidone | ≤0.1 |
| K-value | 27.0~32.0 |
| Nitrogen content | 11.5~12.8% |
| H2O2 | ≤400PPM |
| PH(5% in water) | 3.0~7.0 |
| Water | ≤5.0% |
| Residue on ignition | ≤0.1% |
| Heavy Metals(as Lead) | ≤10PPM |
| Acetaldehyde | ≤0.05% |
| Hydrazine | ≤1PPM |
| Total aerobic plate count CFU/g | ≤100 |
| Staphylococcus aureus,CFU/g | Negative |
| Salmonella,CFU/g | Negative |
| Pseudomonas aeruginosa,CFU/g | Negative |
| E.coli CFU/g | Negative |
| Aplication | Disintegrant; Dissolution enhancer; suspending agent, tablet binder. |
| Storage | It should be stored in day and cool place, keep from sunshine and mix storage. |
| Package | It is packed in fiber barrel and lining with polyethylene film bag
Net weight:25kg/drum
Gross weight: 27.5KGS |
China
