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Dihydroquercetin

Dihydroquercetin

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Dihydroquercetin (Taxifolin)

Typical specification

Item

Standard

Appearance

White or straw-colored powder

Assay (Taxifolin), %

98min

Solubility

Slightly soluble in ethanol

Particle Size (80 mesh), %

95min

Moisture, %

5max

Ash content, %

5max

Heavy Metal, ppm

10max

Pb, ppm

2max

As, ppm

2max

Hg, ppm

0.5max

Cd, ppm

0.5max

666, ppm

0.2max

DDT, ppm

0.2max

Total Plate Count, cfu/g

1,000max

Total Yeast & Mold, cfu/g

100max

E. Coli

Negative

Salmonella

Negative