What is the melting point of White Phosphorus (WP)?

The melting point of White Phosphorus (WP) is indeed around 111.4°F (44.11°C). This specific temperature is critical in applications involving White Phosphorus, as it impacts how the material behaves under different conditions, particularly in military ordnance and pyrotechnics.

White Phosphorus has unique properties that make it valuable for specific purposes, including its ability to ignite spontaneously in air at higher temperatures. Understanding its melting point is essential for handling and storage, ensuring safety protocols are adhered to during transportation and use. This melting point also indicates the temperature range in which White Phosphorus can change from solid to liquid, which is crucial for effective deployment and functional applications.

In contrast, the other temperatures provided do not accurately represent the known melting point of White Phosphorus as established through chemical literature, thereby making them unsuitable for this particular question.