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Imperatorin, Ammidin, CAS No. 482-44-0, purity at 50.0% min. 500grams/bag
Other Name: Ammidin, 8-Isoamylenoxypsoralen
Source:Cnidium monnieri (L.) Cuss
Specification: 50.0%min.
Grade: Medical
CASNO.:482-44-0
Molecularformula:C16H14O4
Molecularweight:270.27996
Appearance: light brown powder
INTRODUCTION
Imperatorinis afurocoumarinand aphytochemicalthat has been isolated fromUrena lobataL. (Malvaceae),Angelica archangelica,Angelica dahurica,Glehnia littoralis,Saposhnikovia divaricata,Cnidium monnieri,Incarvillea younghusbandii,andZanthoxylum americanum mill.
SPECIFICATION/CERTIFICATE OF ANALYSIS
Analysis | Specification | Result |
Assay | 50%min. | 50.56% |
Appearance | Finepowder | Complies |
Odor | Characteristic | Complies |
Taste | Characteristic | Complies |
Particle(Mesh) Size | 100%through80mesh | 80 mesh |
Loss on drying | ≤5% | 2.05% |
Ash | ≤1.0% | 0.10% |
Heavy metals | ≤20ppm | Complies |
Extract Solvent | Water & Ethanol | Complies |
Pb | ≤1ppm | Complies |
As | ≤2ppm | Complies |
Hg | Negative | Complies |
Total bacteria count | ≤1000cfu/g | Complies |
Fungi | ≤100cfu/g | Complies |
Samonella | Negative | Complies |
E. Coli | Negative | Complies |
Conclusion | Complies with specification |
Storage | Store in sealed containers at cool & dry place. Away from direct sunshine, moisture and pest infestation. |
Shelf life | 2 years when properly stored. |
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
