L-rhamnose
【Physical character】White or cream crystalline.Sweet taste.
Soluble in water and methanol, slightly soluble in ethanol.
【Main specification】
|
Assay: |
HPLC98% |
|
Appearance: |
White crystalline powder |
【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.
|
TEST ITEM |
STANDARD |
RESULT |
|
Appearance |
White |
Complies |
|
Particle size |
95% pass 20 mesh |
Complies |
|
Assay |
≥98% |
Complies |
|
HEAVY METAL |
STANDARD |
RESULT(ICP-MS) |
|
Lead |
≤3ppm |
Complies |
|
Cadmium |
≤1ppm |
Complies |
|
Mercury |
≤0.1ppm |
Complies |
|
Arsenic |
≤1ppm |
Complies |
|
Other |
STANDARD |
RESULT |
|
Shelf life |
2 Years |
Complies |