Product Description:
Ursodeoxycholic acid (INN, BAN and AAN), also known as ursodiol (USAN) and the abbreviation UDCA, from the root-word for bear urso, as bear bile contains the substance, is one of the secondary bile acids, which are metabolic byproducts of intestinal bacteria.
COA :
| Item | Specification |
| Appearance | White or almost white powder |
| Identification-UDCA | A. Comparable IR absorption with the reference. B. The spot is similar in position,colour and size with the reference spot C. A blue-green precipitate occurs |
| Melting Point | About 202 |
| Specific optical rotation | +58.0º ~ +62.0º |
| Heavy Metal | NMT 10ppm |
| Loss on drying | NMT 1.0% |
| Sulphated ash | NMT 0.10% |
| Related substances(TLC ) -Lithocholic acid -Chenodeoxycholic acid -Cholic acid -Any other single impurity |
NMT 0.10% NMT 1.0% NMT 0.5% NMT 0.25% |
| Assay (C 24 H 40 O 4 ) | 99.0% ~ 101.0%(as dry basis) |
Why cooperate with us ?
High quality with competitive price
| 1)Tell the package update ASAP , and will try best solve when customer encountered various problems. |
| 2)we will teach you recipes and instructions for all kind of steroid to turn powder into liquid , and liquid become sterile ones. |
We have clients throughout the world
| 1)Professional service and rich experience make customers feel comfortable and trust us. |
| 2)Adequate stock(such as Anti Estrogen Steroids) and fast delivery meet their demand. |
| 3)Market feedback and products feedback will be appreciated, meeting customers's requirement is our responsibility. |
| 4) High quality and competitive price gain the trust and praise from the customers around the world. |
