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.
Physical and Chemical Properties Physical properties are those that can be observed without changing the identity of the substance. The general properties of matter such as color, density, hardness, are examples of physical properties. Properties that describe how a substance changes into a completely different substance are called chemical properties. Flammability and corrosion/oxidation resistance are examples of chemical properties. The difference between a physical and chemical property is straightforward until the phase of the material is considered. When a material changes from a solid to a liquid to a vapor it seems like them become a difference substance.