Description
Technical Parameters
Product Brief Introduction
Product name: Quercetin Anhydrous
CAS: 117-39-5
MF: C15H10O7
MW: 302.24
Product Specification
|
Appearance |
Yellow to yellow-green crystalline powder |
|
Odor |
Characteristic odor |
|
Taste |
Characteristic taste |
|
Moisture |
≤5.0% |
|
Lead |
≤2ppm |
|
Arsenic |
≤2ppm |
|
Cadmium |
≤1ppm |
|
Mercury |
≤0.1ppm |
|
Total Plate Count |
≤10000cfu/g |
|
Yeasts & Molds |
≤1000cfu/g |
|
Coliforms |
≤30cfu/g |
|
Salmonella |
Negative in 25g |
|
Staphylococcus Aureus |
Negative in 25g |
|
Assay (HPLC) |
>95.0% |
