技术规格说明书
产品名称
苯乙烯 ≥99%
产品编号
W323306
产品品牌
ALDRICH
化学文摘社编号
100-42-5
分子量
104.15
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| COLOR (IN APHA) | ≤ 100 APHA |
| PURITY (GC AREA %) | ≥ 99.0 % |
| REFRACTIVE INDEX N20/D | 1.544 - 1.548 |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| ARSENIC (ICP) | ≤ 3 ppm |
| CADMIUM (ICP) | ≤ 1 ppm |
| MERCURY (ICP) | ≤ 1 ppm |
| LEAD (ICP) | ≤ 10 ppm |
| EXPIRATION DATE PERIOD | 36 MONTHS |