Specification:85%Fisetin
Appearance:Light yellow green fine powder
CAS No:528-48-3
COA File:PDF files can be provided
Test Methold:HPLC
Deliver Time:Around 3 working days
MOQ:1kg
Payment Way:T/T L/C Paypal
Free Sample:Can communicate and negotiate
Certification:ISO Hala Kosher
Botanical Cube's fisetin powder with high-quality control
1. Fisetin powder is our superior product, which is continuously refined through extraction, purification, and other processes. Process and purity are at a high level in the same industry. The purity generally ranges from low content to high content to meet the different needs of different customers. The same series of monomers of this product are being continuously separated and developed.
2. We have a production line for fisetin powder, and there is no cross-contamination of the product. 85% of our fisetin powders are yellow-green powders with fair product flow. The product is detected by liquid phase HPLC, and the purity can reach more than 85%. The rest of the routine indicators are in accordance with the standards of Pharmacopoeia to control the product quality and can be used with confidence.
![]() | Name | Fisetin | Molecular Weight | 286.236 |
CAS No | 528-48-3 | Boiling Point | 599.4±50.0 °C at 760 mmHg | |
Density | 1.7±0.1 g/cm3 | Melting Point | 330ºC | |
Molecular Formula | C15H10O6 | Flash Point | 233.0±23.6 °C |
PHYSICAL DESCRIPTION
Appearance | Yellow-green fine powder | Conforms | Visual |
Odor | The unique smell of Fisetin | Conforms | Organoleptic |
Taste | The unique taste of Fisetin | Conforms | Olfactory |
Bulk Density | Slack Density | 0.51g/ml | USP616 |
Particle Size | 95%Through 80 Mesh | Conforms | CP2015 |
CHEMICAL TESTS
Fisetin | ≥85% | 85.21% | HPLC |
Moisture | ≤5% | 3.15% | CP2015(105°,4h) |
Ash | ≤5% | 2.47% | CP2015 |
Total Heavy Metals | <10ppm | Conforms | CP2015 |
MICROBIOLOGY CONTROL
Aerobic Bacterial Count | ≤1,0000 CFU/g | Conforms | GB4789.2 |
Yeast | ≤1,000 CFU/g | Conforms | GB4789.15 |
Mold | ≤100 CFU/g | Conforms | GB4789.15 |
Escherichia Coli | <3.0 MPN/g | Conforms | GB4789.38 |
Salmonella | Not Detected | Conforms | GB4789.4 |
Staphlococcus Aureus | Not Detected | Conforms | GB4789.10 |
STORAGE & SHELF LIFE
Storage under room temperature, avoid heat and light. |
24 months from the manufacturing or testing date. |
PACKAGE & CONTACT INFORMATION
![]() | Tel:0086 29 8821 8720 / 0086 29 8919 3789 Email:sales@botanicalcube.com |