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2. Safety cabinet - Wikipedia

   en.wikipedia.org/wiki/Safety_cabinet

   A safety cabinet is used for the safe storage of flammable chemical substance or compressed gas cylinders. [1] Primarily, they should meet three major safety requirements: Minimize the fire risks associated with the storage of flammable substances and protect the cabinet's contents for a known (tested) minimum length of time (fire rating). It ...

3. Chemical storage - Wikipedia

   en.wikipedia.org/wiki/Chemical_storage

   A chemical storage cabinet. Chemical storage is the storage of controlled substances or hazardous materials in chemical stores, chemical storage cabinets, or similar devices. Chemical storage devices are usually present where a workplace requires the use of non-hazardous and/or hazardous chemicals. Proper storage is imperative for the safety of ...

4. HAZMAT Class 2 Gases - Wikipedia

   en.wikipedia.org/wiki/HAZMAT_Class_2_Gases

   An aerosol must be assigned to Division 2.2 if the contents contain 1% by mass or less flammable components and the heat of combustion is less than 20 kJ/g. Division 2.3 : Toxic Gas Gas poisonous by inhalation means a material which is a gas at 20 °C or less and a pressure of 101.3 kPa (a material which has a boiling point of 20 °C or less at ...

5. GHS hazard pictograms - Wikipedia

   en.wikipedia.org/wiki/GHS_hazard_pictograms

   Division 1.1: Substances and articles which have a mass explosion hazard Division 1.2 : Substances and articles which have a projection hazard but not a mass explosion hazard Division 1.3 : Substances and articles which have a fire hazard and either a minor blast hazard or a minor projection hazard or both, but not a mass explosion hazard

6. List of UN numbers 1901 to 2000 - Wikipedia

   en.wikipedia.org/wiki/List_of_UN_numbers_1901_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 [3]

7. NFPA 704 - Wikipedia

   en.wikipedia.org/wiki/NFPA_704

   NFPA 704 safety squares on containers of ethyl alcohol and acetone. "NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association.