技术规格说明书
产品名称
牛胆酸钠 水合物 ≥97.0% (TLC)
产品编号
86339
产品品牌
sigma
化学文摘社编号
345909-26-4
分子量
537.68 (anhydrous basis)
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder |
| THIN LAYER CHROMATOGR. | ≥ 97.0 % TLC |
| REM. ON CHROMATOGRAPHY | Cholic acid < 2 %; Taurin < 1 % |
| SPECIFIC ROTATION (20/D) | 24 ± 1 Degrees |
| CONCENTRATION | C=3 IN WATER |
| REM. ON OPT. ROTATION | IN DRY SUBSTANCE |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 0.25G IN 5ML WATER |
| WATER | ≤ 7.0 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |