Silymarin CAS NO.65666-07-1

physical control

appearance

yellow fine powder

complies

odor and taste

characteristic

complies

heavy metal

≤20ppm

complies

ash

≤0.5%

0.33%

lead

≤0.5%

0.42%

mesh size

>80 mesh

complies

loss on drying

≤0.5%

0.29%

residure solvent

≤0.5%

complies

acetone residure

≤0.5ppm

complies

hexane

≤290ppm

complies

agricultural chemical residure

≤5ppm

negative

microbiological control

total plate count

≤1000/g

<100cfu/g

yeasts & moulds

≤100/g

<10cfu/g

samonella

negative

negative

e.coli

negative

negative