Categories
PRODUCT NAME: Povidone K25
MFG DATE: OCT.04, 2024
EXP DATE: OCT.03,2026
STANDARD: USP43/BP2022/EP10
| Tests | Standard USP43/BP2022/EP10 | Examinations |
| Identification A to E | Complies | Conforms |
| Appearance | White or yellowish-white | Conforms |
| Appearance of solution | Clear and NMT B6 BY6 or R6 | Conforms |
| Solubility | Freely soluble in water,ethanol 96%,methanol,very slightly soluble in acetone. | Conforms |
| PH（5% in water） | 3.0~5.0 | 3.8 |
| Water | ≤5.0% | 2.9% |
| Residue on ignition/Sulfated ash | ≤0.1% | 0.01% |
| Aldehydes | ≤0.05% | ＜0.05% |
| Hydrazine | ≤1PPM | ＜1PPM |
| N-Vinylpynrrolidinone | ≤10PPM | ＜10PPM |
| K-value | 24.0-27.0 | 25.5 |
| Nitrogen content | 11.5~12.8% | 12.4% |
| H2O2 | ≤400PPM | ＜400PPM |
| Heavy metals（ as Lead ） | ≤10PPM | ＜10PPM |
| 2-Pyrrolidone | ≤3% | Conforms |
| Formic acid | ≤0.5% | Conforms |
| Total aerobic microbial count | ≤500cfu/g | ＜10cfu/g |
| Yeasts &Moulds | ≤100cfu/g | ＜10cfu/g |
| Absence of Salmonella species and Escherichia Coli.and Pseudomonas and Staphylococcus | Absent | Absence |
| Residual Solvents | No residual solvents | No residual solvents |
| Conclusion | It conforms to above standards. | |
Key words:
Previous:
Next:
Related Products
Online Message
* Note: Please be sure to fill in the information accurately and keep the communication unblocked, we will get in touch with you as soon as possible
Block C, Rongyu City Square, 200 meters north of the intersection of Zhongyuan Road and Pushang Road, Puyang City, Henan Province, China