{"@context":"https://schema.org","@type":"DefinedTerm","name":"Class IV Dangerous Goods","description":"Safely transporting fire-related hazards depends on correctly identifying which of the three divisions within Class 4 applies. Division 4.1 covers flammable solids, self-reactive substances, and desensitized explosives; Division 4.2 covers spontaneously combustible substances capable of igniting in air without an external ignition source; Division 4.3 covers substances that emit flammable gases on contact with water. Sulfur, white phosphorus, and certain metal powders are among the most common e","inDefinedTermSet":{"@type":"DefinedTermSet","name":"Frachtportal Logistics Glossary","url":"https://www.freight-academy.com/en/glossary"},"url":"https://www.freight-academy.com/en/glossary/class-iv-dangerous-goods","inLanguage":"en","dateModified":"2026-06-23T15:25:55.855659","citation":"https://unece.org/transport/dangerous-goods/un-model-regulations-rev-23","markdownMirror":"https://www.freight-academy.com/api/md/glossary/en/class-iv-dangerous-goods","provider":{"@type":"Organization","name":"Frachtportal","url":"https://www.freight-academy.com"},"quickSummary":"Class IV Dangerous Goods · Safely transporting fire-related hazards depends on correctly identifying which of the three divisions within Class 4 applies. · Quelle: https://unece.org/transport/dangerous-goods/un-model-regulations-rev-23"}