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聚丙二醇Polypropylene Glycol GPC分子量标准品CAS：25322-69-4
- cas：25322-69-4
- 发布日期： 2014-06-11
- 更新日期： 2023-09-28
产品详请
| 英文名称 | Polypropylene Glycol |
| 纯度 | 98% |
| CAS编号 | 25322-69-4 |
| 别名 | 1 |
| 规格 | 1g |
| 分子式 | 1 |
聚丙二醇Polypropylene Glycol GPC分子量标准品CAS：25322-69-4
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Narrow MWD |
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Catalog # |
Mp |
Mw |
Mn |
IV* (dl/gm) |
Qty. |
|
PPG5000 |
4,850 |
5,300 |
4,800 |
0.110 |
1.0g |
|
PPG4000 |
4,000 |
4,250 |
3,900 |
0.081 |
1.0g |
|
PPG3200 |
3,200 |
3,250 |
3,050 |
0.076 |
1.0g |
|
PPG2700 |
2,550 |
2,700 |
2,500 |
0.063 |
1.0g |
|
PPG2200 |
2,150 |
2,250 |
1,985 |
0.057 |
1.0g |
|
PPG2000 |
2,000 |
2,150 |
1,950 |
0.060 |
1.0g |
|
PPG1200 |
1,200 |
1,350 |
1,190 |
0.040 |
1.0g |
|
PPG1000 |
1,000 |
1,150 |
990 |
0.038 |
1.0g |
|
PPG800 |
755 |
810 |
750 |
0.033 |
1.0g |
|
PPG450 |
450 |
460 |
410 |
0.027 |
1.0g |
|
PPG76 |
76 |
76 |
76 |
0.018 |
1.0g |
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Catalog # |
Kit Description |
|
PPGKIT |
1.0g of PPG76 - PPG5000 |
IV* - Intrinsic Viscosity THF at 30°C
Mark-Houwink Parameters: a = 0.585; K = 0.000620
