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  2. Copper(II) chloride - Wikipedia

    en.wikipedia.org/wiki/Copper(II)_chloride

    Copper at red heat (300-400°C) combines directly with chlorine gas, giving (molten) copper(II) chloride. The reaction is very exothermic. [8] [15] Cu(s) + Cl 2 (g) → CuCl 2 (l) A solution of copper(II) chloride is commercially produced by adding chlorine gas to a circulating mixture of hydrochloric acid and copper. From this solution, the ...

  3. HAZMAT Class 4 Flammable solids - Wikipedia

    en.wikipedia.org/wiki/HAZMAT_Class_4_Flammable...

    Division 4.1: Flammable Solid . Flammable solids are any of the following four types of materials: Desensitized Explosives: explosives that, when dry, are Explosives of Class 1 other than those of compatibility group A, which are wetted with sufficient water, alcohol, or plasticizer to suppress explosive properties; and are specifically authorized by name either in the 49CFR 172.101 Table or ...

  4. Explosives shipping classification system - Wikipedia

    en.wikipedia.org/wiki/Explosives_shipping...

    Class 1 goods are subdivided further into one of 6 distinct divisions, that describes the predominant explosive hazard that exists if that article was to detonate or activate while in transport or storage. These divisions are as follows: Class 1: Explosives. Division 1.1: Explosive that has a mass explosion hazard. A mass explosion is a ...

  5. Copper(I) chloride - Wikipedia

    en.wikipedia.org/wiki/Copper(I)_chloride

    The same hydrochloric acid solutions also react with acetylene gas to form [CuCl(C 2 H 2)]. Ammoniacal solutions of CuCl react with acetylenes to form the explosive copper(I) acetylide , Cu 2 C 2 . Alkene complexes of CuCl can be prepared by reduction of CuCl 2 by sulfur dioxide in the presence of the alkene in alcohol solution.

  6. Classes of supply - Wikipedia

    en.wikipedia.org/wiki/Classes_of_supply

    Class III – Petroleum, oil and lubricants (POL) for all purposes, except for operating aircraft or for use in weapons such as flamethrowers, e.g., gasoline, fuel oil, greases, coal, and coke. (Class IIIa – aviation fuel and lubricants) Class IV – Supplies for which initial issue allowances are not prescribed by approved issue tables.

  7. Copper(II) acetate - Wikipedia

    en.wikipedia.org/wiki/Copper(II)_acetate

    Copper(II) acetate, also referred to as cupric acetate, is the chemical compound with the formula Cu(OAc) 2 where AcO − is acetate (CH 3 CO − 2).The hydrated derivative, Cu 2 (OAc) 4 (H 2 O) 2, which contains one molecule of water for each copper atom, is available commercially.

  8. 1-Chloro-1,1-difluoroethane - Wikipedia

    en.wikipedia.org/wiki/1-Chloro-1,1-difluoroethane

    1-Chloro-1,1-difluoroethane (HCFC-142b) is a haloalkane with the chemical formula C H 3 C Cl F 2.It belongs to the hydrochlorofluorocarbon (HCFC) family of man-made compounds that contribute significantly to both ozone depletion and global warming when released into the environment.

  9. Copper–chlorine cycle - Wikipedia

    en.wikipedia.org/wiki/Copper–chlorine_cycle

    Legend: (g)—gas; (l)—liquid; (aq)—aqueous solution; the balance of the species are in a solid phase. Atomic Energy of Canada Limited has demonstrated experimentally a CuCl electrolyzer in which hydrogen is produced electrolytically at the cathode and Cu(I) is oxidized to Cu(II) at the anode, thereby combining above steps 1 and 4 to ...