APSC聚丙烯分子量标准品 (Polypropylene)
APSC聚合物分子量标准品
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英文名：Polypropylene
级别：有机相GPC标准品
品牌：APSC
CAS：9003-07-0
货号：PP
包装：250mg; 1g
产品信息
APSC 聚丙烯分子量标准品 (Polypropylene)
化学名：Polypropylene
化学文摘登记号：9003-07-0
分子式：[CH2CH(CH3)]n
用途：聚丙烯分子量标准品 (Polypropylene)是一种有机凝胶色谱标准品，用于聚丙烯分子量分布分析。
产品列表
低分子量系列，窄分子量分布
| 货号 | Mp | Mw | Mn | IV* (dl/gm) | 包装 |
| PP2600 | 2,575 | 2,650 | 2,530 | 0.052 | 250mg |
| PP2100 | 2,100 | 2,150 | 2,020 | 0.045 | 250mg |
| PP1900 | 1,850 | 1,900 | 1,800 | 0.042 | 250mg |
| PP1800 | 1,800 | 1,770 | 1,630 | 0.039 | 250mg |
| PP1650 | 1,650 | 1,660 | 1,575 | 0.037 | 250mg |
| PP1450 | 1,450 | 1,440 | 1,375 | 0.033 | 250mg |
| PP1365 | 1,365 | 1,400 | 1,355 | 0.032 | 250mg |
| PP1300 | 1,300 | 1,290 | 1,230 | 0.03 | 250mg |
| PP1160 | 1,160 | 1,175 | 1,120 | 0.028 | 250mg |
| PP1075 | 1,075 | 1,100 | 1,070 | 0.027 | 250mg |
| PP1000 | 1,000 | 1,015 | 965 | 0.026 | 250mg |
| PP900 | 900 | 930 | 890 | 0.023 | 250mg |
| PP875 | 875 | 890 | 850 | 0.023 | 250mg |
| PP780 | 780 | 800 | 760 | 0.021 | 250mg |
宽分子量分布
| 货号 | Mw | Mn | Mp | IV** (dl/gm) | 包装 |
| PP800K | 801,000 | 127,000 | 190,000 | 4.405 | 1.0g |
| PP575K | 575,000 | 100,000 | 138,200 | 3.663 | 1.0g |
| PP467K | 467,300 | 75,400 | 125,600 | 3.169 | 1.0g |
| PP350K | 348,300 | 43,500 | 198,000 | 2.323 | 1.0g |
| PP300K | 297,000 | 47,500 | 160,000 | 2.12 | 1.0g |
| PP270K | 267,000 | 43,300 | 152,700 | 1.633 | 1.0g |
| PP230K | 231,300 | 41,800 | 150,000 | 1.481 | 1.0g |
| PP210K | 210,000 | 41,200 | 137,900 | 1.397 | 1.0g |
| PP200K | 197,100 | 40,600 | 131,000 | 1.28 | 1.0g |
| PP180K | 177,100 | 40,000 | 118,300 | 1.244 | 1.0g |
| PP150K | 151,900 | 38,400 | 106,800 | 1.119 | 1.0g |
| PP135K | 136,500 | 37,000 | 101,500 | 1 | 1.0g |
| PP110K | 110,500 | 34,000 | 87,100 | 0.922 | 1.0g |
| PP105K | 108,000 | 32,500 | 82,800 | 0.869 | 1.0g |
| PP95K | 95,400 | 28,100 | 72,500 | 0.846 | 1.0g |
| PP60K | 59,300 | 24,700 | 52,300 | 0.605 | 1.0g |
| PP50K | 50,400 | 23,600 | 49,700 | 0.58 | 1.0g |
| PP45K | 47,500 | 21,300 | 42,600 | 0.541 | 1.0g |
| PP9K | 8,600 | 2,600 | 8,500 | 0.13 | 1.0g |
| PP6K | 6,200 | 3,000 | 6,000 | 0.113 | 1.0g |
| PP1200 | 1,220 | 885 | 1,100 | 0.032 | 1.0g |
| PP800 | 830 | 740 | 800 | 0.025 | 1.0g |
聚丙烯标准品套装
| 货号 | 套装组成 | 包装 |
| PPKIT | PP800 – PP800K | 各1.0g |
| PPNRKIT | P780 – PP2600 | 各250mg |
IV* – Intrinsic Viscosity in THF at30°C
IV** – Intrinsic Viscosity in TCB at145°C
Mark-Houwink Parameters
Low Mw, 窄分子量分布: a = 0.78; K = 0.00014
宽分子量分布: a = 0.750; K = 0.000137