It is a colorless liquid. Upon exposure to light, it decomposes. It is slightly soluble in water, but soluble in organic solvents. It is also known as methylene iodide. CAS no: 75-11-6 Properties Generic Properties Critical Properties Temperature Dependent Properties Specific Heat The specific heat at constant pressure can be Read more…
It is an organic compound that is a colorless gas in the ambient atmosphere and slightly soluble in water. It is commonly used for refrigeration or air conditioning systems. It is also known as difluroromethylene CAS no: 75-10-5 Properties Generic Properties Critical Properties Temperature Dependent Properties Specific Heat The specific Read more…
It is a colorless non-flammable liquid. It is one of the most effective fire extinguishers, however, it is the most toxic one. CAS no: 75-61-6 Properties Generic Properties Critical Properties Temperature Dependent Properties Specific Heat The specific heat at constant pressure can be calculated with the formula: Heat of Formation Read more…
Dibromomethane is used as a solvent in organic synthesis and also acts as an intermediate in the manufacture of specialty chemicals, agrochemicals, and pharmaceuticals. CAS no: 74-95-3 Properties Generic Properties Critical Properties Temperature Dependent Properties Specific Heat The specific heat at constant pressure can be calculated with the formula: Heat Read more…
It is a colorless gas and is used as a refrigerant and aerosol spray propellant. Now its manufacture is banned in developed countries. Its only allowed usage is as a fire retardant in submarines and aircraft. It is also known as Freon-12. CAS no: 75-71-8 Properties Generic Properties Critical Properties Read more…
It is a colorless, volatile liquid with a chloroform-like, sweet odor. It is widely used as a solvent. It is also known as methylene chloride. CAS no: 75-09-2 Properties Generic Properties Critical Properties Temperature Dependent Properties Specific Heat The specific heat at constant pressure can be calculated with the formula: Read more…
Dichlorofluoromethane is a colorless and odorless gas generally produced by fluorination of chloroform using a catalyst such as antimony trifluoride. It was used as a propellant and refrigerant before it phased out due to its contribution to ozone depletion. It is also known as Freon 21, R 21, halomethane, and Read more…
Deadweight testers (DWT) are used to determine the operating pressure in a closed and compressed fluid system. They are named so because they use dead weights
Two-phase separators are widely used equipment in industry. This article deals with basic theory and design of horizontal and vertical two-phase separators
The double pipe heat exchanger is, in its simplest form, one pipe held concentrically inside of a larger diameter pipe. The one fluid flows