Product Brief Introduction
Product name: Tauroursodeoxycholic Acid Sodium Salt
CAS: 35807-85-3
MF: C26H44NNaO6S
MW: 521.69
Product Specification
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Appearance |
White crystal or crystalline powder |
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Specific Rotation |
+19.0°~ +27.0° |
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Melting Point |
About 230.0℃ |
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Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
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TLC: the principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to theprincipal spot in the chromatogram obtained with reference solution. |
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TLC: The test solution shall not exhibit more than three impurity spots, and the color of any single spot shall not be darker than that of the main spot in the reference solution. |
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Loss on Drying |
≤1.1% |
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Residue on Ignition |
≤0.1% |
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Related Substances |
Other single impurity≤ 0.25% |
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Heavy Metals |
≤10ppm |
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Assay (on dried basis) |
≥98.0% |
