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| Product number : DS-002 Product CAS : 81-25-4 |
Product Name:cholic acid
English Name:cholic acid
Molecular Formula: C22H40O5
Molecular Weight:408.58
Purity:≥99.0%
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| Product parameter: |
Chemical Name: 3α,7α,12α-trihydroxy-5β-cholanoic acid Alias: bile acid CAS RN: 81-25-4 Molecular Formula: C22H40O5 Molecular Weight: 408.58 Quality Standard:
project |
norm |
First grade |
High purity reagent |
| Exterior |
White or almost white powder |
White powder |
| Identify |
TLC and color test qualified |
TLC and color test qualified |
| content(HPLC) |
≥99.0% |
≥99.0% |
| Specific optical rotation [α]D20 |
+35°~37.0° |
+35°~37.0° |
| Melting point |
197℃~203℃ |
198℃~202℃ |
| Deoxycholic acid content(HPLC) |
≤1.0% |
≤0.5% |
| Other single impuritiescontent(HPLC) |
≤0.5% |
≤0.5% |
| Total impurity content(HPLC) |
≤1.5% |
≤1.0% |
| Heavy metal (such as lead) |
≤20ppm |
≤20ppm |
Storage: Keep tightly closed in a dry and cool place Uses: biochemical research; lipase accelerator; anion remover, used for protein dissolution. Preparation of bacterial culture medium (cultivation and isolation of intestinal bacteria). Packing: 25g, 100g, 1kg, 5kg or customer requirements |