What is the proper shipping name for UN1005?

The proper shipping name for UN1005 is "Anhydrous Ammonia." This designation is specifically used for ammonia that is in its pure gaseous state, without water or any other compounds mixed in, which is critical for safety and regulatory reasons during transport.

Identifying ammonia as anhydrous is important because it helps to ensure that handlers understand they are dealing with a hazardous material that requires special precautions. Anhydrous ammonia is a flammable, toxic substance that poses significant risks if not properly managed. The specific terminology of "anhydrous" indicates that no water is present, which affects storage conditions and emergency response measures.

The other names provided do not accurately describe the shipping classification. For example, "Liquid Ammonia" implies the presence of water or other substances, which could lead to confusion regarding the material's handling requirements and associated risks. Also, the term "Compressed Air" does not relate to ammonia at all, leading to an incorrect classification. Furthermore, while ammonia does refer to the chemical compound, it is not sufficiently specific for regulatory purposes within transportation frameworks. Therefore, using the precise term "Anhydrous Ammonia" emphasizes compliance with safety regulations and the specific nature of the material being transported.