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ammonium polysulfide

См. также в других словарях:

  • Ammonium thioglycolate — Chembox new Name = Ammonium thioglycolate ImageFile = Ammonium thioglycolate.png ImageName = Ammonium thioglycolate OtherNames = Perm salt Section1 = Chembox Identifiers CASOther = [5421 46 5] Section2 = Chembox Properties Formula = NH4+HSCH2COO− …   Wikipedia

  • Diammoniumtrisulfid — Strukturformel         …   Deutsch Wikipedia

  • Willgerodt rearrangement — The Willgerodt rearrangement or Willgerodt reaction is an organic reaction converting an aryl alkyl ketone to the corresponding amide by reaction with ammonium polysulfide, named after Conrad Willgerodt. [Willgerodt, Ber., 20, 2467 (1887); 21,… …   Wikipedia

  • Bismuthine — Chembox new ImageFileL1 = Bismuthine.png ImageSizeL1 = 130px ImageFileR1 = Bismuthine 3D sticks.png ImageSize = IUPACName = bismuthane OtherNames = bismuth trihydride hydrogen bismuthide Section1 = Chembox Identifiers CASNo = 18288 22 7 PubChem …   Wikipedia

  • willgerodt reaction — noun Usage: usually capitalized W : a reaction usually of an aryl alkyl ketone ArCO(CH2)nH (as acetophenone) with an aqueous solution of yellow ammonium polysulfide in a heated sealed tube to yield an amide Ar(CH2)n 1CONH2 (as alpha phenyl… …   Useful english dictionary

  • Qualitative inorganic analysis — Classical qualitative inorganic analysis is a method of analytical chemistry which seeks to find elemental composition of inorganic compounds. It is mainly focused on detecting ions in an aqueous solution, so that materials in other forms may… …   Wikipedia

  • Disulfide bond — In chemistry, a disulfide bond (Br.E. disulphide bond) is a covalent bond, usually derived by the coupling of two thiol groups. The linkage is also called an SS bond or disulfide bridge. The overall connectivity is therefore R S S R. The… …   Wikipedia

  • organosulfur compound — ▪ chemical compound Introduction also spelled  organosulphur compound , also called  organic sulfur compound   a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… …   Universalium

  • Polysulfure — Les polysulfures sont une classe de composés chimiques contenant des chaînes d atomes de soufre. Il existe deux classes principales de polysulfures: les polysulfures anioniques et les polysulfures organiques. Les polysulfures anioniques… …   Wikipédia en Français

  • Sulfur — This article is about the chemical element. For other uses, see Sulfur (disambiguation). phosphorus ← sulfur → chlorine …   Wikipedia

  • Jupiter-C — Infobox rocket caption =A Jupiter C sounding rocket on the launch pad name =Jupiter C function =Sounding rocket manufacturer =Army Ballistic Missile Agency country origin = United States height =21.2 m alt height = diameter =1.78 m alt diameter …   Wikipedia

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