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  2. Hazard symbol - Wikipedia

    en.wikipedia.org/wiki/Hazard_symbol

    A large number of warning symbols with non-standard designs are in use around the world. Some warning symbols have been redesigned to be more comprehensible to children, such as the Mr. Ouch (depicting an electricity danger as a snarling, spiky creature) and Mr. Yuk (a green frowny face sticking its tongue out, to represent poison) designs in ...

  3. List of UN numbers 1201 to 1300 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_1201_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 [4]

  4. List of UN numbers 1601 to 1700 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_1601_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]

  5. Antifreeze - Wikipedia

    en.wikipedia.org/wiki/Antifreeze

    An antifreeze is an additive which lowers the freezing point of a water-based liquid. An antifreeze mixture is used to achieve freezing-point depression for cold environments. Common antifreezes also increase the boiling point of the liquid, allowing higher coolant temperature. [ 1 ]

  6. DIN 72552 - Wikipedia

    en.wikipedia.org/wiki/DIN_72552

    Printable version; In other projects Wikidata item; ... The most frequently used labels are listed in the table below. Contact Meaning Old terminal designation [1]

  7. List of UN numbers 3501 to 3600 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_3501_to...

    ADR Registry for UN Numbers, cited on 11 February 2015. United Nations Dangerous Goods Transport, cited on 11 February 2015. List of United Nations Dangerous Goods in 2015, cited on 1 April 2015. List of United Nations Dangerous Goods in 2013, cited on 1 April 2015. Volume I of the United Nations Recommendations 2016, cited on 3 October 2016.

  8. List of UN numbers 2101 to 2200 - Wikipedia

    en.wikipedia.org/wiki/List_of_UN_numbers_2101_to...

    UN numbers from UN2101 to UN2200 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows: UN 2101 to UN 2200 [ edit ]

  9. UN number - Wikipedia

    en.wikipedia.org/wiki/UN_number

    A United States placard showing the UN number 1814, indicating potassium hydroxide solution, on a railroad tank car.. A UN number (United Nations number) is a four-digit number that identifies hazardous materials, and articles (such as explosives, flammable liquids, oxidizers, toxic liquids, etc.) in the framework of international trade and transport.