促销2,5-双(1-萘基)-1,3,4-噁二唑S51719 · CAS 905-62-4
99%
促销99%
97%

99%

≥99.9% metals basis, <100 nm
≥99.8% metals basis, 50±10nm
30nm,30 wt. % 1,2-丙二醇单甲醚乙酸酯溶液

≥99.9% metals basis, 10μm
≥99% metals basis, powder,20nm
≥99.99% metals basis, 50-70nm
熔点:>83℃,淡黄色
50nm,30 wt. % 1,2-丙二醇单甲醚乙酸酯溶液
≥99.99% metals basis
≤50nm,40 wt. % in H2O
≤50nm,40 wt. % 异丙醇

≥99.99% metals basis, powder,5~6um

≥99.99% metals basis, 晶型α,0.20μm
99.95% metals basis

升华级, ≥99%
50-150 nm,10% in H2O
100-300 nm, 25% in H2O
viscosity 500±30mPa.s
30 nm 粒径, 20 wt. % 异丙醇溶液
10-50 nm, 20% in H2O
5-10 nm 粒径, 20 wt. % 水溶液