Flask of Chemical Glass Reactors Chemical glass reactors is a kind of chemical equipment which is consisted of flask, separator equipment and condenser pipe. The flask of the separator is used to load the reaction material and receipt the backflow organic material.
Flask is a kind of glass ware which can resist the heat at a certain temperature. Generally flask can be divided into Florence flask and round bottom flaks. Different from beaker, flaks has round belly and thin neck. The slot of flask is used to prevent the spilling or evaporation of solutions. It can be matched with rubber plug and connected with other glass ware. When there is a long time reaction or heating backflow of solution, users should choose the flask as the reaction vessel. There is no extrude gap on the open mouth of flask and the solution will flow along the external wall of the flask. So users usually put the glass stick at the open bottleneck of flask to avoid the flowing of solution. Due to the narrow open mouth of flaks, it is not suitable to be stirring with glass stick. If the stirring is needed, users can hold the open mouth of flask and turn the wrist to reach the stirring effect. If heating or backflow is needed, the magnetism stirrer can be set in the flask and provide the stirring process with heating stirrer. The flask set on the separator has a specific shape which has three open mouths. Three-mouth flask is a common chemical glass ware which has a wide use in organic chemical experiment. There are three open mouths on this kind of flask. Multiple reaction materials can be added into the flask at the same time. And the condenser pipe can also be set on one of the open mouth of the flask. This kind of flask has a convenient installation and can be connected with three instruments at the same time. Under the ordinary condition, the middle open mouth is installed with stirring rod; one side open mouth is installed with separating funnel; another side open mouth is installed with fractionation pipe or condenser pipe. If it is needed, the thermometer can also be installed on one of the open mouth of flask.