Povidone (pvp K-30)
HS Code:39059900
CAS No:9003-39-8
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Product Details ofPovidone (pvp K-30)
Ulanqab Kema New Material Co., Ltd. is one of the most experienced manufacturers and suppliers of povidone (pvp k-30) in China. Please rest assured to wholesale high quality povidone (pvp k-30) made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.
Product description:
Product Name:Povidone (pvp k-30)
Origin: China
Package:25kgs/drum
Color: White or light yellow
Appearance: powder
What is Povidone (pvp k-30)?
Povidone (polyvinylpyrrolidone, PVP) is used in the pharmaceutical industry as a synthetic polymer vehicle for dispersing and suspending drugs. It has multiple uses, including as a binder for tablets and capsules, a film former for ophthalmic solutions, to aid in flavoring liquids and chewable tablets, and as an adhesive for transdermal systems.
Povidone k30 has the molecular formula of (C6H9NO)n and appears as a white to slightly off-white powder. Povidone formulations are widely used in the pharmaceutical industry due to their ability to dissolve in both water and oil solvents. The k number refers to the mean molecular weight of the povidone. Povidones with higher K-values (i.e., k90) are not usually given by injection due to their high molecular weights. The higher molecular weights prevent excretion by the kidneys and lead to accumulation in the body. The best-known example of povidone formulations is povidone-iodine, an important disinfectant.
Technical Indicators:
| Test Items | Specification | Test Value |
Appearance | White or yellowish-white powder | Conforms |
| Identification A.B.C.D.E | (According to USP) | Conforms |
| K-value | 27-32 | 29.64 |
| Moisture % | ≤5.0 | 3.23 |
| PH Value(5% in water) | 3.0-5.0 | 3.28 |
| 1-Vinylpyrrolidin-2-one % | ≤0.001 | 0.01 |
| Residue on ignition % | ≤0.1 | 0.01 |
| Nitrogen % | 11.5-12.8 | 12.0 |
| Aldehydes (as acetaldehyde) % | ≤0.05 | 0.02 |
| Heavy metals (as Pb) ppm | ≤10 | ＜10 |
| Hydrazine ppm | ≤1.0 | ＜1.0 |
| Peroxides ( as H2O2) ppm | ≤400 | 277 |
Company profile:
We have completed the ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health, and safety management system. We also get the REACH Certificate, KKDIK Pre-registration Certificate, K-REACH Pre-registration.
Also, we are now applying for the GMP and DMF. We are also trying to obtain more certificates to meet the needs of different customers. Here are some pictures of our company.
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