聚苯乙烯磺酸钠标准品Polystyrene Sulfonate - Na Salt ,PSS，CAS : 9080-79-9
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下一篇 2013-05-09 17:02:17
Formula: [-CH2CH(C6H4SO3Na)-]n
Physical Appearance: Powder White to Yellow in color
Solubility: Soluble in Water
|
Anionic |
|
Catalog # |
Mp |
Mw |
Mn |
IV* (dl/gm) |
价格/规格 |
|
PSS2350K |
2,350,000 |
2,260,000 |
1,958,000 |
3.225 |
￥1700.0/250mg |
|
PSS1000K |
976,000 |
976,000 |
891,000 |
1.946 |
￥1700.0/250mg |
|
PSS670K |
673,000 |
555,000 |
198,000 |
1.305 |
￥1700.0/250mg |
|
PSS300K |
305,000 |
282,000 |
254,200 |
0.813 |
￥1700.0/250mg |
|
PSS80K |
77,900 |
73,900 |
60,000 |
0.323 |
￥1700.0/250mg |
|
PSS41K |
39,000 |
41,000 |
37,500 |
0.208 |
￥1700.0/250mg |
|
PSS30K |
29,500 |
31,000 |
28,200 |
0.162 |
￥1700.0/250mg |
|
PSS15K |
15,650 |
15,450 |
14,800 |
0.102 |
￥1700.0/250mg |
|
PSS7K |
6,200 |
6,500 |
5,900 |
0.067 |
￥1700.0/250mg |
|
PSS4K |
4,600 |
4,800 |
4,400 |
0.037 |
￥1700.0/250mg |
|
PSS3K |
3,420 |
3,610 |
3,000 |
0.036 |
￥1700.0/250mg |
|
Anionic, Broad MWD |
|
Catalog # |
Mw |
Mn |
IV* (dl/gm) |
价格/规格 |
|
PSS700K |
700,000 |
143,900 |
2.147 |
￥2366.0/1.0g |
|
PSS675K |
675,000 |
205,000 |
1.370 |
￥2366.0/1.0g |
|
PSS100K |
100,500 |
30,000 |
0.353 |
￥2366.0/1.0g |
|
PSS65K |
67,500 |
24,800 |
0.325 |
￥2366.0/1.0g |
|
Polystyrene Sulfonate Kit |
|
Catalog # |
Kit Description |
套装价格 |
|
PSSKIT |
250mg of PSS3K - PSS2350K |
￥15640.0 |
IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
Mark-Houwink Parameters; a = 0.70; K = 0.000125
分子量参数注解：
Mw -- Weight average molecular weight / 重均分子量：按照聚合物的重量进行统计平均的分子量，
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