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A corrosive material is a liquid or solid that causes full thickness destruction of human skin at the site of contact within a specified period of time. A liquid that has a severe corrosion rate on steel or aluminum based on the criteria in 49CFR 173.137(c)(2) is also a corrosive material.
Toxic by inhalation liquid, corrosive, n.o.s. with an inhalation toxicity lower than or equal to 1000ml/m 3 and saturated vapour concentration greater than or equal to 10 LC 50 UN 3391 4.2
Corrosive substances – Substances which: cause full thickness destruction of intact skin tissue on exposure time of less than 4 hours; or exhibit a corrosion rate of more than 6.25 mm per year on either steel or aluminium surfaces at 55 °C
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.
UN Number Class Proper Shipping Name UN 3101: 5.2: Organic peroxide type B, liquid : UN 3102: 5.2: Organic peroxide type B, solid UN 3103: 5.2: Organic peroxide type C, liquid
(UN No. no longer in use) Phthalimide derivative pesticides, liquid, toxic (UN No. no longer in use) [1] UN 3009: 6.1: Copper based pesticides, liquid, toxic, flammable, flashpoint not less than 23 °C UN 3010: 6.1: Copper based pesticides, liquid, toxic UN 3011: 6.1: Mercury based pesticides, liquid, toxic, flammable, flashpoint not less than ...
Bombs, smoke, non-explosive, with corrosive liquid, without initiating device UN 2029: 8: ... Dinitrotoluenes, liquid or Dinitrotoluenes, solid UN 2039 to 2043?