形式
liquid
质量水平
浓度
40-48 wt. % in H2O
40.0-48.0% (titration by Na2S2O3)
折射率
n20/D 1.467
bp
40 °C
密度
1 g/mL at 25 °C
SMILES字符串
N.N.S
InChI
1S/2H3N.H2S/h2*1H3;1H2
InChI key
UXXGWUQNRMPNKH-UHFFFAOYSA-N
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一般描述
硫化铵溶液（硫化铵水溶液）是 40-48wt.% 的水溶液。硫化铵是一种有硫磺臭味的无机盐，在食品工业中常用作调味剂。用 x 射线光电子能谱 (XPS) 和反射高能电子衍射 (RHEED) 研究了硫化铵处理对 (100) GaAs（砷化镓）表面的影响。它作为硫化氢的替代物，通过硫解作用将活性酰胺转化为硫代酰胺的可能性已被研究。硫化铵与 3-羟基-2-丁酮在一定温度范围内反应生成不同的风味化合物。
应用
硫化铵溶液可通过表面钝化技术提高 Ⅱ 型 InAs/GaSb 超晶格光电二极管的性能。
警示用语：
Danger
危险声明
危险分类
Aquatic Acute 1 - Flam. Liq. 2 - Skin Corr. 1B
补充剂危害
WGK
WGK 3
闪点(°F)
68.0 °F
闪点(°C)
20 °C
法规信息
危险化学品
Carpenter MS, et al.
J. Vac. Sci. Technol. B, 7(4), 845-850 (1989)
Mild method for the conversion of amides to thioamides.
Charette AB and Grenon M.
The Journal of Organic Chemistry, 68(14), 5792-5794 (2003)
[Photographic models in the study and valuation of the silver reactions in histology. II. Optical density variation in enlarging exposure scale under the action of the ammonium sulphide on silver (author's transl)].
M Vialli et al.
Mikroskopie, 36(3-4), 117-127 (1980-06-01)
J M Zdolsek et al.
Free radical biology & medicine, 15(1), 1-11 (1993-07-01)
The objective of this study was to develop a sensitive cytochemical method for the visualization of iron, both at light microscopical (LM) and at electron microscopical (EM) levels, in glutaraldehyde-fixed cultured cells with reasonable morphological preservation. The method is based
Shuxia Xu et al.
Luminescence : the journal of biological and chemical luminescence, 25(4), 294-299 (2009-07-07)
In the present work, Fe(3)O(4)-carbon nanotubes (CNTs) composite was explored as a sensing material candidate for ammonium sulfide. Intense chemiluminescence emission can be observed during the catalytic oxidation of ammonium sulfide on the surface of Fe(3)O(4)-CNTs composite. Based on this
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