Explain the critical differences between flashpoint, fire point, and ignition temperature, and how understanding these properties informs the safe handling of flammable liquids in an industrial setting.

Flashpoint, fire point, and ignition temperature are critical properties of flammable liquids that dictate their behavior in fire situations, and understanding the distinctions between these terms is paramount for ensuring safe handling in industrial environments. Flashpoint is the lowest temperature at which a liquid's vapor will form an ignitable mixture with air near the surface of the liquid. It's a crucial indicator of how easily a liquid can start a fire when an ignition source is present. However, the key thing to remember is that at the flashpoint, a flame will briefly ignite and then go out unless a continuous ignition source is provided and maintained. A classic example of a liquid with a relatively low flashpoint is gasoline; at temperatures as low as -43 degrees Celsius, its vapor can form an ignitable mixture. This is why even small sparks near gasoline can cause an explosion or fire. In an industrial setting, a low flashpoint means that even at room temperature, it’s essential to prevent any source of ignition like static electricity or open flames from being nearby. The immediate risk at the flashpoint is vapor ignition, not necessarily sustained combustion. Fire point, on the other hand, is the temperature at which a liquid's vapor contin....