| CAS号 | 9003-39-8 | ||
|---|---|---|---|
| 规格 | 500g/瓶 | 纯度 | Molecular weight:240,000 |
| 货号 | R0508-23 | 货期 | 需咨询 |
| 品牌 | --- | 库存 | 需咨询 |
| 规格 | 500g/瓶 | ||
| 纯度 | Molecular weight:240,000 | ||
| 货号 | R0508-23 | ||
| 货期 | --- | ||
| 品牌 | --- | ||
| 库存 | --- | ||
|
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
| 参考价: ¥300.00 元/瓶 | |||
| 货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
|---|---|---|---|---|---|
| R0508-30 | --- | Molecular weight:380,000 | 1000g/瓶 | ¥200.00元/瓶 | --- |
| R0508-26 | --- | Molecular weight:40,000 | 1000g/瓶 | ¥280.00元/瓶 | --- |
| R0508-80 | --- | Molecular weight:360,000 | 1000g/瓶 | ¥750.00元/瓶 | --- |
| R0508-16 | --- | Molecular weight:8000 | 500g/瓶 | ¥420.00元/瓶 | --- |
| R0508-18 | --- | Molecular weight:10,000 | 500g/瓶 | ¥280.00元/瓶 | --- |
| R0508-23 | --- | Molecular weight:240,000 | 500g/瓶 | ¥300.00元/瓶 | --- |
| R0508-29 | --- | Molecular weight:580,000 | 2.5kg/瓶 | ¥560.00元/瓶 | --- |
| R0508 | --- | Molecular weight:1300,000 | 500g/瓶 | ¥380.00元/瓶 | --- |
| 物理化学性质 | |||||
|---|---|---|---|---|---|
| 英文名 | poly(vinylpyrrolidone) | ||||
| 中文名 | 聚乙烯吡咯烷酮 | ||||
| CAS号 | 9003-39-8 | 溶解性 | >=10 g/100 mL at 20 C | ||
| 分子量 | 111.14200 | 熔点 | 130ºC | ||
| 密度 | 1.144g/cm3 | 沸点 | 217.6ºC at 760 mmHg | ||