The first one is a very small amount and detonates in steps. Acetylide Heat test (206k): Two small amounts of silver acetylide are dropped on a hot plate first set to 200C, than to 250C. Silver acetylide is an inorganic chemical compound with the formula Ag 2 C 2, a metal acetylide.The compound can be regarded as a salt of the weak acid, acetylene.The salt's anion consists of two carbon atoms linked by a triple bond.The alternate name "silver carbide" is rarely used, although the analogous calcium compound CaC 2 is called calcium carbide. The sound on the video is poor because it overwhelms the microphone. Preparation of the silver acetylide. Keep Silver acetylide (dry) (CAS NO.13092-75-6) separate from oxidants and combustible. Three different packings of 1 ∞ [Ag(C 2) 2/2 −] chains (represented by rods in the picture) have been found in the crystal structures of the first ternary alkali metal silver acetylides, which were obtained by the reaction of M I C 2 H (M I =Li–Cs) with AgI in liquid ammonia and subsequent heating of the remaining residue to 120°C. The general structure of a metal acetylide A metal acetylide is an alkyne that has had a proton (hydrogen) removed from the terminal end by a metal such as sodium or an organolithium . Important: Use distilled water in all steps, where silver salts are manipulated. Silver acetylide (dry) (CAS NO.13092-75-6) is a kind of explosives. With tap water a lot of chloride precipitate and a lot of turbidity is produced, which adversely affects the outcome of this experiment. Sodium acetylide | C2HNa | CID 2733336 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Preparing of the silver acetylide is remarkably easy. COVID-19 is an emerging, rapidly evolving situation. The analyses were in complete agreement with the formula Cu 2C 2 for copper acetylide and Ag 2C 2 for silver acetylide. Its complexes are extremely static sensitive even if they are less impact sensitive and worthless as detonants (an example is silver chloride-acetylide made from ammonicial AgCl and C2H2). So, for example, the alkyne CH 3 C≡CH could be deprotonated to form the acetylide ion CH 3 C≡C − . Russian Chemical Reviews, 37 (10), 1968 749 suspended in water. The second amount is larger and detonates instantly. However, no double salt of silver acetylide with silver triflate has been reported so far. Structure, properties, spectra, suppliers and links for: silver(I) acetylide. RCN (R=CH 3, C 2 H 5) displaying honeycomb-like layered structures . Get … So the storage environment should be ventilate. Klement and Kodermann-Gros6, who obtained copper acetylide in the absence of oxygen, consider that ammonia- Silver acetylide, moreover its complexes, are extremely sensitive to static discharge (moreso than other primaries). High fever, shock, impact and friction can be explosive.