技术规格说明书
产品名称
间胺黄 Dye content 70 %
产品编号
202029
产品品牌
aldrich
化学文摘社编号
587-98-4
分子量
375.38
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Gold to Orange |
| APPEARANCE (FORM) | Powder |
| PH-TRANSITION | PH 1.2 DARK RED OR PINK PH 2.7 YELLOW |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| WAVELENGTH (1) (UV) | 415 - 419 nm |
| MOLAR ABSORBANCY INDEX (1) | ≥ 18500 |
| SOLVENT (UV) | IN METHANOL |