1) ammonium hydrosulfide
氢硫化铵
2) ammonium hydro sulfide
硫氢化铵
3) ammonium thiocyanate
硫氢酸铵
1.
The behavior for flotation separation of cobalt with sodium nitrate—ammonium thiocyanate—hexadecyl trimethylammonium bromide system and the condition for separation of cobalt with other metal ion were studied.
研究了硝酸钠—硫氢酸铵—溴化十六烷基三甲铵体系浮选分离钴Co(Ⅱ)的行为及其与常见阳离子分离的条件。
2.
Methods In the presence of sodium nitrate the ammonium thiocyanate,malachite green and Co(Ⅱ) can form water-insoluble ion-association complexes.
方法在少量NaNO3存在下,向体系中加入硫氢酸铵和孔雀石绿,使其与Co(Ⅱ)形成不溶于水的三元离子缔合物浮于盐水相上。
4) ammonium hydrogen sulfate
硫酸氢铵
1.
Efficient conversion of pentaerythrite with carbonyl compounds,aldehyde or ketone,to the corresponding pentaerythritol dialdehyde or diketone compounds in the presence of ammonium hydrogen sulfate under microwave irradiation without solvent was described.
无溶剂微波照射下,通过硫酸氢铵催化季戊四醇和醛、酮反应合成了季戊四醇双缩醛、酮化合物。
6) ferrous ammonium sulphate/H2O2
硫酸亚铁铵-过氧化氢
1.
Superaborbent resin-corncobs grafting copolymers were prepared by graft copolymerization of acrylamide(AAm) and methacrylic acid(MAA) onto corncobs using ferrous ammonium sulphate/H2O2 as redox initiator and methylenebisacrylamide(MBA) as crosslinker in aqueous medium.
以玉米芯为原料,甲基丙烯酸丙烯酰胺为混合单体,硫酸亚铁铵-过氧化氢为还原体系引发剂,N,N’-亚甲基双丙烯酰胺为交联剂,在水介质中合成了高吸水性树脂玉米芯接枝共聚物,并对其性能进行了一系列研究。
补充资料:氢硫化铵
分子式:
分子量:
CAS号:
性质:NH4HS 无色棱形、针状或片状晶体。在120℃升华。在空气中被氧化。易溶于水,也溶于乙醇。水溶液无色。在空气中由于生成多硫化物而很快变黄。溶液呈碱性反应。往往含于商品硫化铵中。由用氨饱和无水乙醇,冷却至0℃,通往干燥硫化氢而制得。
分子量:
CAS号:
性质:NH4HS 无色棱形、针状或片状晶体。在120℃升华。在空气中被氧化。易溶于水,也溶于乙醇。水溶液无色。在空气中由于生成多硫化物而很快变黄。溶液呈碱性反应。往往含于商品硫化铵中。由用氨饱和无水乙醇,冷却至0℃,通往干燥硫化氢而制得。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条