na2s
- 网络连二亚硫酸钠;硫化钠
na2s
na2s
连二亚硫酸钠
化学物质俗名_百度文库 ... 辉铜矿:硫化亚铜 Cu2S 72. 保险粉: 连二亚硫酸钠 Na2S2O4 铅丹、红丹、红铅: 四氧化三铅 Pb…
硫化钠
1
The paper used iodimetry to measure of Na2S in chemical-milling solution. The analysis result's exact degree can satisfy producing require.
本文采用“碘量法”测定化铣液中的硫化钠,分析结果的准确度和精密度完全能够满足生产要求。
2
Nanoparticles ZnS were prepared with ZnO and Na2S by solid-liquid chemical reaction under ultrasonic condition.
在超声波作用下,利用氧化锌粉和硫化钠溶液反应制备纳米硫化锌。