技术规格说明书
产品名称
尿苷-5′-三磷酸酯 三钠盐 水合物 Type IV, ≥93.0% (HPLC)
产品编号
u6750
产品品牌
sigma
化学文摘社编号
19817-92-6
分子量
550.09 (anhydrous basis)
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 93.0 % |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 25 mg + 0.5ml of Water |
| LOSS ON DRYING | ≤ 15 % |
| WAVELENGTH (1) (UV) | 262 - 263 nm |
| MOLAR ABSORBANCY INDEX (1) | 9000 - 10000 (calculated on dry substance) |
| SOLVENT (UV) | 0.1 M PHOSPHATE BUFFER PH 7.0 |
| RESIDUAL SOLVENTS (GLC-HS) | METHANOL ≤ 5.5 % |