技术规格说明书
产品名称
γ-胡萝卜素 ≥90% (HPLC)
产品编号
54765
产品品牌
sigma
化学文摘社编号
472-93-5
分子量
536.87
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Red to Very Dark Red and Red-Brown and Very Dark Red-Brown |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 90.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| WAVELENGTH (1) (UV) | 458 - 462 nm |
| SOLVENT (UV) | Hexane with 2% Dichloromethane |
| RECOMMENDED RETEST PERIOD | 24 MONTHS |