What is the boiling point of sulfanilamide?
What is the boiling point of sulfanilamide?
400.5±
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point: | 400.5±47.0 °C at 760 mmHg |
| Vapour Pressure: | 0.0±0.9 mmHg at 25°C |
| Enthalpy of Vaporization: | 65.1±3.0 kJ/mol |
| Flash Point: | 196.0±29.3 °C |
What is the melting point of sulfanilamide?
329.9°F (165.5°C)
Sulfanilamide/Melting point
Are sulfanilamide and sulfonamide the same thing?
Sulfanilamide (also spelled sulphanilamide) is a sulfonamide antibacterial drug. Chemically, it is an organic compound consisting of an aniline derivatized with a sulfonamide group.
Is sulfanilamide a solid?
Description. Yellow-orange crystalline solid or powder. Odorless. Molecular weight = 346.36; Specific gravity (H2O:1) = 1.2; Boiling point = (decomposes); Freezing/Melting point = 138 °C; Vapor pressure = 1.2 × 10−8 mm @ 20 °C.
What is sulfanilamide soluble in?
The solubility of sulfanilamide is the highest in acetone and the least in toluene among the mono solvents. The order of solubility in mono solvents is toluene < ethyl acetate < 1-octanol < water < benzene < 1-butanol < 2-butanol < 2-propanol < 1-propanol < ethanol < methanol < acetone.
Is a derivative of the sulfonamide?
Some of sulfonamides derivatives are also deviated of antibacterial activity, e.g., the anticonvulsant sulfonylureas and thiazide derivatives which are more important in diuretics based novel drug groups based upon the antibacterial sulfonamides.
How do you identify sulfanilamide?
Generally, the crystals of sulfanilamide and of its derivatives appear in the urine as very fine needle-like brownish-black to transparent crystals, usually arranged in sheaves or bundles with a marked central constriction and slightly rounded ends giving them a typical hour-glass or dumbbell appearance.
Is boiling point is always same as the melting point?
The main difference between boiling point and melting point is that the melting point is defined as the temperature at which solid and liquid phases are in equilibrium, whereas the boiling point is the temperature at which the vapour pressure of a liquid is equal to the external pressure.
Which is true of a melting point and a boiling point?
vapor pressure, however true BP can be modified by dissolved compounds and air pressure. For pure water, the boiling point is 100 degrees Celsius (212 Fahrenheit) at one atmosphere of pressure, and the melting point is 0 degrees Celsius (32 degrees Fahrenheit) at one atmosphere of pressure.
How are boiling point and melting point different?
The main difference between boiling point and melting point is that the melting point is defined as the temperature at which solid and liquid phases are in equilibrium, whereas the boiling point is the temperature at which the vapour pressure of a liquid is equal to the external pressure.
Is the boiling point of every liquid different?
Different liquids have different boiling points because each liquid has a unique chemical makeup that gives it an identifying vapor pressure. When the vapor pressure of a liquid is equal to the pressure of the atmosphere, the liquid starts to boil.
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