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Hydrogen Peroxide Flammability Combustibility

On the flammability and combustibility of hydrogen peroxide

Hydrogen peroxide has its unique chemical properties and is worth exploring in terms of flammability and combustibility.

Hydrogen peroxide, under normal conditions, is non-flammable. Those that cover flammability, the substance can burn in oxygen by itself, releasing heat and light. Hydrogen peroxide, on the other hand, cannot be as common as flammable materials, and will burn when exposed to fire.

However, it is worth paying attention to in terms of combustibility. Hydrogen peroxide is highly oxidizing, and when it comes into contact with certain flammable substances, it is like a combustible agent. If a flammable substance is placed in a hydrogen peroxide atmosphere, oxygen can be produced due to the decomposition of hydrogen peroxide, which can provide the required combustion-supporting gas for combustion, thereby exacerbating the combustion situation.

Let's see, if a flammable powder, such as sulfur powder, is placed in a specific environment with hydrogen peroxide solution, when the conditions are suitable, the sulfur powder or the oxygen generated by the decomposition of hydrogen peroxide accelerates the combustion and the flame is more vigorous. This example shows that although hydrogen peroxide itself is not flammable, its combustion-supporting characteristics can significantly affect the combustion process in some scenarios.

From this, it can be seen that although hydrogen peroxide is not flammable, its combustion-supporting properties must be carefully considered during practical application and storage to prevent accidental combustion accidents due to improper contact with flammable substances.