聚甲基丙烯酸乙酯(PEMA)V12447 · CAS 9003-42-3
average Mw ~515,000 by GPC,粉末
average Mw ~515,000 by GPC,粉末
average Mw ~100,000 by GPC

97%
>98%(LC)
MIXED,50% IN PROPYLENE CARBONAT

≥95%
98%
![N2,N2,N2′,N2′,N7,N7,N7′,N7′-八(4-甲氧基苯基)螺[芴-9,9′-氧杂蒽]-2,2′,7,7′-四胺结构图](/assets/reference-structures/1887794-22-0.png)
≥99.5%

95%

97%
![3-(3-(9H-咔唑-9-基)苯基)苯并呋喃[2,3-b]吡啶56/50003-(3-(9H-咔唑-9-基)苯基)苯并呋喃[2,3-b]吡啶结构图](/assets/reference-structures/1424369-36-7.png)
97%

95%

97%
95%

95+%

内径2-5nm,外径<8nm,长度10-30um
≥95%, -OH FunctionalizedID:2-5nm,OD:20-30nm,Length:0.5-2μm
0.2 wt% in water
≥95%, diam:10-20nm,length:10-30μm
≥90%, -OH Functionalized,OD:1-2nm,Length:1-3μm
≥97% metals basis, nanopowder,<10nm particle size (TEM)
≥99.95% metals basis, 5000 mesh