نتایج جستجو برای: Ammonium chloride

تعداد نتایج: 109229  

2011
Ahmad Adlie Shamsuri

In this study, we are interested in the eutectic processing of chloride compounds and decided to focus on ammonium based compounds that can provide sufficient insight in the fundamental chemistry. 10 types of ammonium based chloride compounds namely ammonium chloride, methanaminium chloride, dimethylammonium chloride, trimethylammonium chloride, tetramethylammonium chloride, dodecyltrimethylamm...

2007
H. R. Crookshank

T WO levels of ammonium chloride or of ammonium sulfate were added to the rations of commercial feeder cattle. The rations were made isonitrogenous, essentially isocaloric and to contain the same level of calcium, phosphorus and salt. Total gains were essentially the same for all lots, varying only 15.6 lb (7.1 kg) over a 112 day feeding period. Feed conversion was increased only on the ration ...

Journal: :iranian journal of public health 0
k. imandel m.b. shaywaard f. mobaraki

benzalkonium chloride is a quaternary ammounium compounds derivative under different names such as afxhang, hamoon, mahan etc, which have great and expanded use in sanitation and medical affairs. bactericidal activity of these disinfectants was fulfilled according to national standard method no.2842 on staph. aureus, sal. typhimouium and e. coli. this laboratory test showed that, except mahan t...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2000
ahmad shaabani hamid reza safaei ayoob bazgir

nabro3 combined with nh4cl is found to be an efficient reagent for the transformation of sulfides into sulfoxides in aqueous and under mild conditions.

Journal: :Acta Crystallographica Section E Structure Reports Online 2009

Journal: :Journal of Chemical Education 1941

Journal: :Hypertension 1994
K Ando T Fujita

We designed the present study to clarify whether the intracellular pH change by ammonium chloride influences endothelium-dependent relaxation in thoracic aorta of 9-week-old Sprague-Dawley rats. Intracellular alkalinization with 3 mmol/L ammonium chloride, which did not affect resting vascular tone, attenuated acetylcholine-induced relaxation but not nitroglycerin vasodilation. Acetylcholine re...

Journal: :The Journal of Experimental Medicine 2003
Henry L. Jaffe Aaron Bodansky Joseph P. Chandler

1. In all age groups the effects of ammonium chloride administration were found to be strikingly dependent upon the calcium intake. 2. Dogs receiving an adequate calcium diet and ammonium chloride showed less decalcification than those receiving a low calcium diet with or without ammonium chloride. 3. In the younger groups the added effect of ammonium chloride to calcium-low diet brought out mo...

2010
Ali R. Salimi Mahmood Azizpoor Fard Hossein Eshtiagh-Hosseini Mostafa M. Amini Hamid R. Khavasi

The reaction of 1-naphthyl-methyl-amine and hydro-chloric acid in a 1:1 molar ratio resulted in the formation of the 1:1 proton-transfer compound, C(11)H(12)N(+)·Cl(-). In the crystal, the ions are linked by N-H⋯Cl hydrogen bonds into a sheet pattern in the ab plane such that each Cl(-) ion is bonded to three NH groups from the naphthylmethylammonium ion.

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