Product Name | Ursodeoxycholic Acid |
CAS NO. | 128-13-2 |
Other Names | UDCA |
Grade Standard | Medicine Grade |
Purity | 99% min |
Usage of Ursodeoxycholic Acid | Ursodeoxycholic acid is used for the dissolution of cholesterol gallstones and prevention of drug-induced gallstones. Ursodeoxycholic acid can also be used for the treatment of stearrhea. |
Package | 25kgs net cardboard drum |
Expiration Date | 2years |
MOQ | 0.1KG |
Payment | TT, LC, West union , Money Gram and so on |
Shipping time | After payment |
Certificate of Analysis
| Product Name | Ursodeoxycholic acid | Batch No. | 20170201 | ||||||
Manufacture Date | 2017-02-01 | Expiry Date | 2019-02-01 | ||||||
Weight | 500kg | Package | 25kg/drum | ||||||
Analysis Date | 2017-02-02 | Release Date | 2017-02-02 | ||||||
Items | Specification | Results | |||||||
Appearance | White or off-white powder | White powder | |||||||
Identification IR | Complies with reference | Pass | |||||||
Solublity | insoluble in water，insoluble in methylene chloride , freely soluble in ethanol, slightly soluble in acetone. | Pass | |||||||
Loss On Drying | ≤1.0% | 0.74% | |||||||
Melting Point | 200 ~ 204℃ | 202-204℃ | |||||||
Heavy Metal | ≤20ppm | Complies | |||||||
Burned Residue | ≤0.1% | 0.028% | |||||||
Specific Optical Rotation | +58.0°~+62.0° | +59.7° | |||||||
Chenodeoxycholic acid | ≤1.0% | None | |||||||
Lithocholic acid | ≤1.0% | Complies | |||||||
Single Impurity | ≤0.1% | 0.04% | |||||||
Total Impurities | ≤1.5% | 0.57% | |||||||
Assay | 99.0 ~ 101.0% | 99.6 % | |||||||
Residual Solvent | Isopropanol | ≤0.5% | None | ||||||
Methanol | ≤0.3% | 28.4ppm | |||||||
Acetone | ≤0.5% | 25.6ppm | |||||||
Ethyl Acetate | ≤0.5% | None | |||||||
Conclusion | We certify that the quality of this product conforms to EP 7.0 | ||||||||
Analyst | Miaoyan | Checker | Wang Jian | Approved | Zhu Zhenya | ||||
