APSC聚醋酸乙烯酯分子量標(biāo)準(zhǔn)品 (Polyvinyl Acetate)
英文名:Polyvinyl Acetate
級(jí)別:有機(jī)相GPC標(biāo)準(zhǔn)品
分子式:[CH2CH(O2CCH3)]n
品牌:APSC
CAS:9003-20-7
貨號(hào):PVAC
包裝:1.0g
產(chǎn)品信息
APSC?聚醋酸乙烯酯分子量標(biāo)準(zhǔn)品 (Polyvinyl Acetate)
化學(xué)名: Polyvinyl Acetate
化學(xué)文摘登記號(hào):9003-20-7
分子式: [CH2CH(O2CCH3)]n
用途:聚醋酸乙烯酯分子量標(biāo)準(zhǔn)品 (Polyvinyl Acetate)是一種有機(jī)凝膠色譜標(biāo)準(zhǔn)品,用于聚醋酸乙烯酯分子量分布分析。
產(chǎn)品列表
窄分子量分布
貨號(hào) | Mw | Mn | IV* (dl/gm) | 包裝 |
PVAC275K | 275,000 | 65,700 | 0.78 | 1.0g |
PVAC234K | 234,000 | 74,000 | 0.748 | 1.0g |
PVAC195K | 195,000 | 52,100 | 0.621 | 1.0g |
PVAC189K | 189,000 | 50,000 | 0.616 | 1.0g |
PVAC134K | 134,100 | 38,400 | 0.496 | 1.0g |
PVAC124K | 124,100 | 40,300 | 0.46 | 1.0g |
PVAC45K | 45,000 | 18,700 | 0.251 | 1.0g |
PVAC17K | 17,000 | 7,500 | 0.135 | 1.0g |
聚醋酸乙烯酯標(biāo)準(zhǔn)品套裝
貨號(hào) | 套裝組成 | 包裝 |
PVACKIT | PVAC17K – PVAC275K | 各1.0g |
IV* – Intrinsic Viscosity in THF at30°C
Mark-Houwink Parameters: a = 0.63; K = 0.00035