偏硅酸钠九水合物S56899 · CAS 13517-24-3
≥96%
≥96%
powder,<5 μm
≥97%, may also contain SrCO3
99.9% metals basis
≥99.99% trace metals basis
无水级, ≥99.9% metals basis
≥99.9% metals basis
≥99.9% metals basis
98%
≥99%(4 Times Purification)
促销≥98%(4 Times Purification)
99% metals basis
来自合成
99.99% metals basis
≥99.5%, ≤3 um
≥99.9% metals basis
≥99.8% metals basis
≥99%, 6-10μm
无水级, ≥99.995% metals basis
99.99% metals basis
超干级, ≥99.99% metals basis(REO)
≥98%, −325 mesh
≥99.9% metals basis
≥99.99% metals basis