技术规格说明书
产品名称
乙基香兰素 ≥98%, FCC, FG
产品编号
w246409
产品品牌
aldrich
化学文摘社编号
121-32-4
分子量
166.17
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Faint Yellow |
| APPEARANCE (FORM) | Powder or Solid |
| PURITY (GC AREA %) | ≥ 98.0 % |
| MELTING POINT | 76 - 78 DEG C |
| SOLUBILITY (COLOR) | Colorless to Faint Yellow |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1gm/5ml 95% Ethanol |
| LOSS ON DRYING | ≤ 0.5 % |
| RESIDUE ON IGNITION | ≤ 0.05 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| ARSENIC (ICP) | ≤ 3 ppm |
| CADMIUM (ICP) | ≤ 1 ppm |
| MERCURY (ICP) | ≤ 1 ppm |
| LEAD (ICP) | ≤ 10 ppm |
| EXPIRATION DATE PERIOD | 60 MONTHS |