技术规格说明书
产品名称
4,4′-亚甲基双(2-甲苯胺) analytical standard
产品编号
46106
产品品牌
sial
化学文摘社编号
838-88-0
分子量
226.32
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Light Yellow to Light Beige |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| MELTING POINT | 154 - 160 C |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |