CONTACT
Phone: +8616639323306
E-mail: info@icasonbio.com
WhatsApp: +8616639323306
Address: Room 403, Building 7, No. 600 Tongjiang Middle Road, Longhutang Street, Xinbei District, Changzhou City, Jiangsu Province, China
PVP K25 USP43
Our main products include polyvinyl ketone, cellulose, and pyrogenic silica, which are used in pharmaceutical, food, and cosmetic applications.
- Commodity name: PVP K25 USP43
- 产品描述
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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.
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