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  2. Potassium chloride - Wikipedia

    en.wikipedia.org/wiki/Potassium_chloride

    Potassium chloride (KCl, or potassium salt) is a metal halide salt composed of potassium and chlorine. It is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water, and its solutions have a salt-like taste. Potassium chloride can be obtained from ancient dried lake deposits. [7]

  3. List of UN numbers 1801 to 1900 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_1801_to...

    n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]

  4. List of UN numbers 2801 to 2900 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_2801_to...

    Copper(II) chloride: UN 2803: 8: Gallium: UN 2804? (UN No. longer in use) UN 2805: 4.3: Lithium hydride, fused solid UN 2806: 4.3: Lithium nitride: UN 2807: 9: Magnetized material: UN 2808: 8 (UN No. no longer in use) Waste Mercury contained in manufactured articles (UN No. no longer in use) [1] UN 2809: 8: Mercury or Mercury contained in ...

  5. Sylvite - Wikipedia

    en.wikipedia.org/wiki/Sylvite

    Sylvite, or sylvine, is potassium chloride (KCl) in natural mineral form. It forms crystals in the isometric system very similar to normal rock salt, halite (NaCl). The two are, in fact, isomorphous. [5] Sylvite is colorless to white with shades of yellow and red due to inclusions. It has a Mohs hardness of 2.5 and a specific gravity of 1.99.

  6. Hazardous waste - Wikipedia

    en.wikipedia.org/wiki/Hazardous_waste

    "In terms of hazardous waste, a landfill is defined as a disposal facility or part of a facility where hazardous waste is placed or on land and which is not a pile, a land treatment facility, a surface impoundment, an underground injection well, a salt dome formation, a salt bed formation, an underground mine, a cave, or a corrective action ...

  7. Regulation of chemicals - Wikipedia

    en.wikipedia.org/wiki/Regulation_of_chemicals

    The regulation of chemicals is the legislative intent of a variety of national laws or international initiatives such as agreements, strategies or conventions.These international initiatives define the policy of further regulations to be implemented locally as well as exposure or emission limits.

  8. Potassium hypochlorite - Wikipedia

    en.wikipedia.org/wiki/Potassium_hypochlorite

    Potassium hypochlorite is produced by the disproportionation reaction of chlorine with a solution of potassium hydroxide: [2] Cl 2 + 2 KOH → KCl + KOCl + H 2 O. This is the traditional method, first used by Claude Louis Berthollet in 1789. [3] Another production method is electrolysis of potassium chloride solution.

  9. List of waste management acronyms - Wikipedia

    en.wikipedia.org/wiki/List_of_waste_management...

    WMS Waste Management Strategy; WRAP Waste and Resources Action Programme; WRATE Waste and Resources Assessment Tool for the Environment; WRG Waste Recycling Group; WRWA Western Riverside Waste Authority; WS2007 Waste Strategy for England 2007 (superseded by the Waste Management Plan for England (2013)) WSA Waste Strategy Area (e.g. 11 WSAs in ...