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5 Metric Ton |
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Quercetin 3,3',4',5,7-pentahydroxyflavone 117-39-5
Product Name |
quercetin bulk powder |
CAS number |
117-39-5 |
Molecular Formula |
C15H10O6 |
Appearance |
Green yellow powder |
Usage |
Use for parmaceutical intermediates or chemical research |
Purity |
99.9%min |
Appearance:Light Yellow fine Powder
Sieve Size:100% pass 80 mesh
Loss on Drying:<5.0%
Ash:<5.0%
Heavy Metals:<10ppm
Pb:<1ppm
As:<1ppm
Total Plate Count:<1000cfu/g
Yeast&Mold:<100cfu/g
E.Coli:Not detected
Salmonella:Not detected
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