中文名称:氢氧化镍 中文别名:氢氧化亚镍; 氢氧化镍(II) CAS No:12054-48-7 EINECS号:235-008-5 分子式:H 2 NiO 2 沸点:100 °C at 760 mmHg 闪光点:°C 密度:g/cm 3 水溶性:Insoluble (Soluble in acid) 外观绿
TLA-TWA (metal) 1 mg/m3 (ACGIH, MSHA, and OSHA); (soluble inorganic compounds) 0.1 mg(Ni)/m3 (ACGIH) 0.015 mg (Ni)/m3 (NIOSH); (insoluble inorganic compounds) 1 mg/m3 (ACGIH). 稳定性: Stable in massive form. Powder is pyrophoric - can ignite spontaneously. May react violently wi...
Metal complexes of 2- heptanonesemicarbazone were soluble in hot ethanol, methanol, acetone and DMSO and insoluble in chloroform, benzene and water, whereas metal complexes of 2-hepatanonethiosemicarbazone were soluble in ethanol, methanol and acetone, insoluble in chloroform and benzene. On the...
Question: Which of the following will be more soluble in an acidic solution than in pure water? −AlPO4−CuCl−Ni(OH)2−CsClO4−Ag2S Solubility: The solubility of an ionic compound depends on the dissociation of ionic salt in water. Highe...
At a particular pH value called pH of the point of zero charge the surface of water-insoluble metal spinel ferrite particles is electrically neutral (i.e., the positive and the negative sites are of equal amounts) resulting in a minimal electric repulsion between the particles and the ...
中文名称:氢氧化镍 中文别名:氢氧化亚镍; 氢氧化镍(II) CAS No:12054-48-7 EINECS号:235-008-5 分子式:H 2 NiO 2 沸点:100 °C at 760 mmHg 闪光点:°C 密度:g/cm 3 水溶性:Insoluble (Soluble in acid) 外观绿
However, the THF insoluble fraction from the EtOH test was not soluble in the solvent used for SEC analysis. This indicates that the THF insoluble fraction from EtOH medium was composed of highly cross-linked carbonaceous fragments. The SEC analyses of the solid phases from catalytic conversion ...
The lower σ-donating capacities of the cyclometalated terpy derivatives is also con- firmed by a reduced trans influence in the structure of [Ni(2,3 :5 ,2 -terpy)Br0.14/OAc0.86]. Attempts to re-crystallise some poorly soluble Pd(II) and Pt(II) complexes of this series under solvother...
Insoluble (cellulose) and soluble (guar gum) NSPs were included separately and combined at a level of 8%, thereby formulating four experimental diets. The diets were assigned to 16 tanks with 35 fish each, with four replicates for each diet. Cellulose inclusion did not influence digesta ...
the latter reproducibly decrease from 36 to 29–32%. This dependence can be explained by the next assumption: some of the primary products of catalytic delignification are condensed into insoluble in ethanol substances, which are not identified as lignin or cellulose, i.e., dissolved in the sulf...