| Customization: | Available |
|---|---|
| CAS No.: | 1139-83-9 |
| Formula: | C13h8o4 |
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| Product Name | Urolithin B 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one |
| Appearance | light yellow Powder |
| CAS NO. | 1139-83-9 |
| MF | C13H8O3 |
| Melting point | 247 °C |
| Storage | Cool dry place |
| Shelf Life | 24 months |
|
Item |
Specification |
Result |
|
Content of Leucine |
46.0%~54.0% |
48.9% |
|
Content of Valine |
22.0%~27.0% |
25.1% |
|
Content of Isoleucine |
22.0%~27.0% |
23.2% |
|
Bulk Density |
0.20g/ml~0.60g/ml |
0.31g/ml |
|
Heavy metals |
<10ppm |
Conforms |
|
Arsenic(As203) |
<1 ppm |
Conforms |
|
Lead(Pb) |
<0.5 ppm |
Conforms |
|
Loss on drying |
<1.0% |
0.05% |
|
Residue on ignition |
<0.40% |
0.06% |
|
Total plate count |
≤1000cfu/g |
Conforms |
|
Yeast and Moulds |
≤100cfu/g |
Conforms |
|
E.Coli |
Absent |
Not-detected |
|
Salmonella |
Absent |
Not-detected |
|
Staphylococcus aureus |
Absent |
Not-detected |
Q1. What's the MOQ?
A: Usually 1 kg. It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 3~5 days to you.
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Please be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, Western Union, Money Gram, Paypal.
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one
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