Delcath Systems, Inc. is a pharmaceutical and medical device company, which focuses on oncology and liver cancer therapy. It develops and commercializes Melphalan Hydrochloride for Injection, which is a proprietary product for use with the Delcath Hepatic Delivery System.
A chemical property is a property of a substance that is observed when a substance undergoes a chemical change. A chemical change is a type of change that also changes the identity of a substance due to the breakage and formation of new chemical bonds. Chemical properties help in identifying and characterizing different substances.
gen atom. The chemical and physical properties of a substance refer to measurable or observable qualities or attributes that are used to distin-guish between different substances. Chemical properties describe how a substance interacts with other matter. Sodium and potassium, for example, react with water, but aluminum and gold do not. Physical properties are descriptive characteristics of matter. Examples of physical properties include color, density, conductivity, and malleability. Every substance will have a unique set of chemical and physical properties that can be used to identify it, because every type of substance has a unique atomic composition. It is often challenging to determine the identity of an unknown substance based on its chemical and physical properties.