| CAS No.: | 68-19-9 |
|---|---|
| Formula: | C63h88con14o14p |
| EINECS: | 200-680-0 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Chemical Name: Vitamin B12
CAS No.: 68-19-9
Molecular Fomula: C63H88CoN14O14P
Molecular weight: 1355.37
Appearance: Dark red crystal or crystalline powder
Assay: 99%
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
){kind=link}