技术规格说明书
产品名称
聚（乙二醇） average Mn 4,000, flakes
产品编号
81240
产品品牌
aldrich
化学文摘社编号
25322-68-3
分子量
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals or Flakes |
| Molecular Number Mn (GPC-Analysis) | Report Result |
| Molecular Weight Mp (GPC-Analysis) | Report Result |
| Molecular Weight Mw (GPC-Analysis) | Report Result |
| Molecular Weight Mz (GPC-Analysis) | Report Result |
| Polydispersity Index (PDI) (GPC-Analysis) | Report Result |
| MELTING POINT | 58 - 61 C |
| WATER | ≤ 1.0 % |
| SULFATED ASH | ≤ 0.2 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |