产品名称: | 光学级偏磷酸镧 |
Cas No.: | 123093-85-6 |
规格:: | 99% |
价格: | 400元/元/公斤 |
发布日期:: | 2015-09-19 |
产品主含量99%,有色金属元素铁(Fe)≤3--5PPm;铜(Cu)、镍(Ni)、钴(Co)、锰(Mn)、铬(Cr)、钛(Ti)、钒(V)均≤1PPm;二氧化硅≤0.1%,灼烧损失(wt%)≤0.1—0.35%. The main content of the above products 99%, non-ferrous metal element fe ≤ 3 - 5ppm; copper, nickel, cobalt, manganese, chromium、Titanium and vanadium are ≤ 1ppm; silica ≤ 0.1%, ignition loss (wt%) ≤ 0.1 – 0.35%. |