Is chlorine flammable? - FlameVenge
February 2, 2023

Commercially, chlorine is prepared during the electrolysis of brine (sodium chloride solution) and it is one of the largest manufactured chemicals in the United States.

Moreover, chlorine has several applications in chemical industries such as being used in the manufacture of household cleaning agents, bleaching products, and many more.

Now, let’s find out what chlorine is all about, and provide valid answers to the bewildering query, “is chlorine flammable?”

What Is Chlorine?

Chlorine is a non-metallic element that belongs to the halogen family of the periodic table. On the other hand, chlorine is a highly reactive, greenish-yellow gas with a characteristic pungent and choking smell.

More importantly, chlorine in its impure form (as chlorine compounds) is one of the most naturally occurring elements in the earth’s crust. Chlorine gas is produced during the electrolysis of salt solution also known as “brine.”

In this electrolysis process, the salt dissociates into its component ions (sodium ions and chlorine ions) in the solution. The chlorine fraction of these ions is then collected using the “Hooker Cell.”

Chlorine serves numerous purposes both in industries and in the body of humans. The chloride ions in the body system of humans help to transmit signals across the nerves and muscles effectively. Thus, the deficiency or excessive production of chloride ions in the body can trigger convulsions or even muscle cramps.

Manufacturing industries use chlorine to produce organic chemicals like Poly Vinyl Chloride (PVC) and other chemicals like household bleaches, disinfectants for stained clothes, water (eg, swimming pools), etc. Chlorine can also be used to prepare chlorinated solvents, synthetic rubbers, pesticides, refrigerants, and many more.

However, the question is, are you safe from any form of fire outbreak by using all these chlorine products in your home? Or simply put, will chlorine put you at a fire risk or not? The next section can be an eye-opener for you, read on to ease your worries.

Is Chlorine Flammable?

Chlorine itself is not considered flammable, but then, using it can instigate fires. Oftentimes, chlorine reacts with explosive substances like hydrogen gas, natural gas, ether, acetylene, turpentine, etc, to form unstable compounds.

These unstable compounds can catch flames easily and explode in the right conditions. So, the short answer is no, chlorine can not catch fires but chlorine compounds can.

Does Chlorine React With Water?

Typically, chlorine reacts with water to give hypochlorous acid. Hypochlorous acid then dissociates in water to form hypochlorite ions and hydrogen.

But mind you, this reaction of chlorine with water can cause fires in some ways. This is because chlorine will readily attract the hydrogen ion in water.

Meanwhile, hydrogen is an extremely flammable and explosive gas. Thus, if this reaction is carried out in an enclosed environment, hydrogen gas will accumulate and catch flames.

What Happens When You Mix Shock And Chlorine?

Shock is applied to swimming pools to kill the algae in the water while chlorine crystals destroy bacteria in the water. But note that you can not add shock and chlorine to the water simultaneously.

This is because chlorine reacts with shock and both substances end up neutralizing each other. Owing to this, the effect of both substances will be canceled out and the algae in the water will not die.

Can Chlorinated Pools Explode?

Is chlorine flammable

Yes, chlorinated swimming pools can explode. However, the explosion is not usually because of the water’s chlorine content.

Most explosion cases in swimming pools are traceable to the pool’s filter equipment. The pressure of gases in swimming pool filter equipment can easily build up and because of this, pool filters might explode.

Health Hazards Of Chlorine

Chlorine releases toxic gases when exposed to air for a long time. Moreso, chlorine gas has once been used as a weapon of civil war due to its high toxicity.

If you breathe in chlorine for a long time, it can become toxic to your health. Inhaling minor concentrations of chlorine in the air can come with symptoms like difficulty in breathing, chest pains, and coughs.

On the other hand, breathing in chlorine for long periods can cause lung pneumonitis, pulmonary edema, and eventually death in unfortunate cases. Prolonged exposure to large doses of chlorine can also cause blurred vision, watery eyes, skin blisters, redness, burning sensation in the eyes, throat, nose, etc.

How To Clean Up Chlorine Spill.

Just like gasoline spills, chlorine spills have the potential to catch flames if you don’t wipe them off on time. Hence, if you mistakenly spill some chlorinated products, below are some effective ways to clean up the spill.

Let’s explore:

  • First, wash chlorine spills thoroughly off your skin with soap. Then, rinse with sufficient running water.
  • If chlorine touches your eyes in the process, flush it out with large amounts of clean water.
  • Separate clothes with spilled chlorine from other clothes in your wardrobe. Place them in a plastic bag and dispose of them.
  • Open all windows and doors in the area with chlorine spills to give room for adequate ventilation.
  • Stop the gushing out of the chlorine from leaking containers with a rag. Place the soaked rag outside to dry off. However, make sure you keep these rags out of reach of your kids.
  • Afterward, dump the dry rag in the trash to get rid of all sources of the spill completely.
Final Recommendations. 

Chlorine is not flammable but can react with certain explosive compounds to catch flames. This guide spotlights everything you need to know about chlorine and its flammability.

So, some chlorine products need to be handled with extra care even though they won’t catch flames easily. You can visit here to check out the safety data sheet for chlorine.

We wish you a fire-free encounter!

 

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