Rutin
【Physical character】Yellow-green powder or granular, slightly soluble in ethanol.
【Main specification】
|
Assay: |
HPLC88% |
UV95% |
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Specification: |
NF11 |
|
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Appearance: |
Powder |
Granular |
【Botanical Source】 Sophora Japonica Buds
Related products
【Packaging】
- Net weight ≤5kg, PE bag sealed, pack in Carton.
- Net weight ≥5kg≤25kg, PE bag sealed,pack in Fibre Drum.
【Storage and transportation requirements】
Keep far away from fire and sunlight, dampness and keep in seal.Don't store and transport with toxic and harmful goods.
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TEST ITEM |
STANDARD |
RESULT |
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Appearance |
Yellow green |
Complies |
|
Loss on drying |
5.5%---9.0% |
Complies |
|
Assay |
95%---101.5% |
Complies (HPLC/UV) |
|
HEAVY METAL |
STANDARD |
RESULT(ICP-MS) |
|
Lead |
≤3ppm |
Complies |
|
Cadmium |
≤1ppm |
Complies |
|
Mercury |
≤0.1ppm |
Complies |
|
Arsenic |
≤1ppm |
Complies |
|
MICROBIOLOGICAL TEST |
STANDARD |
RESULT |
|
Total microbial count |
≤1000cfu/g |
Complies |
|
Yeast & mold |
≤100cfu/g |
Complies |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
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Other |
STANDARD |
RESULT |
|
Shelf life |
2 Years |
Complies |