Can Luminol Create a Glow-in-the-Dark Mist?

  • Thread starter Kalagaraz
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In summary, Luminol is a chemical that, when mixed with an alkaline solution and hydrogen peroxide in the presence of iron or copper, or an auxiliary oxidant, produces chemiluminescence. It is commonly used in forensics for crime scene investigations, but can also be hazardous to health if not used properly. It is important to follow safety precautions when handling Luminol.
  • #1
Kalagaraz
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"Luminol in an alkaline solution with hydrogen peroxide in the presence of iron or copper[1], or an auxiliary oxidant[2], produces chemiluminescence."

1. What's an alkaline solution?
2. What's an auxiliary oxidant? (another source of oxygen? Like...air?

I'm trying to find a (fluorescent compound?) that can glow while thrown in the air (to create glow rain/mist or something like that). However, it needs to be stable so as to now waste it's glow before I'm ready for it to start glowing in the air...

I couldn't find any information on the vaporization point of luminol (I was thinking of spraying luminol gas with hydrogen peroxide gas in the air or something).

If you can't tell already I have limited knowledge of chemistry (I learn fast though) and just googling some promising ideas for a project I'm working on which is to create a glow in the dark mist so to speak.
 
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  • #2
I can't imagine anything more hazardous than to vaporize a compound that converts free radicals into light and stabilizes those free radicals long enough for the glow to persist. It's a bad idea. Bad juju! Run Will Robinson! Run!

http://www.sciencelab.com/xMSDS-Luminol-9927563"

My favorite part of the MSDS is the Potential Acute Health Effects section...

Very hazardous in case of eye contact (irritant) of (sic) ingestion.

Nuff said.
 
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  • #3
chemisttree said:
I can't imagine anything more hazardous than to vaporize a compound that converts free radicals into light and stabilizes those free radicals long enough for the glow to persist. It's a bad idea. Bad juju! Run Will Robinson! Run!

http://www.sciencelab.com/xMSDS-Luminol-9927563"

My favorite part of the MSDS is the Potential Acute Health Effects section...
Nuff said.

Eh who follows warnings, they can be largely over exagerrated...You call poison control every time you accidently shallow some toothpaste? Every time you get bleach on your skin?

MSDS says the same thing about potassium perchlorate and plenty of other chemicals used in readily available fireworks that get vaporized all the time. In fact, the way luminol is even used is to mix it in a bottle with hydrogen peroxide and other stuff and spray it around. No difference than it being a vapour than a gas.
 
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  • #4
A coarse spray and a fog or aerosol are completely different.

Hey, if you want to risk breathing in a chemical that forms reactive triplet ions upon exposure to blood, knock yourself out. If you do this and expose others, expect real troubles...
 
  • #5
Kalagaraz said:
Eh who follows warnings, they can be largely over exagerrated...You call poison control every time you accidently shallow some toothpaste? Every time you get bleach on your skin?

MSDS says the same thing about potassium perchlorate and plenty of other chemicals used in readily available fireworks that get vaporized all the time. In fact, the way luminol is even used is to mix it in a bottle with hydrogen peroxide and other stuff and spray it around. No difference than it being a vapour than a gas.

The MSDS for http://www.fsafood.com/msds/vault/002/002477.pdf" toothpaste:
INGESTION: May be harmful if swallowed in large quantities.

I used Google to see what Luminol is used for, and you are right, it is used in a spray form by forensics teams for crime scenes. In Britain though, they use it in very limited quantities due to the health risks. In fact, there is some talk of banning it.

Like chemisttree said, be very careful if you are going to use this stuff with people around.
 
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FAQ: Can Luminol Create a Glow-in-the-Dark Mist?

What is chemiluminescence?

Chemiluminescence is a process where light is emitted through a chemical reaction without the presence of heat. It is often referred to as "cold light" and is commonly seen in glow sticks, fireflies, and some chemical reactions.

How does chemiluminescence work?

Chemiluminescence occurs when a chemical reaction produces excited molecules that release energy in the form of light. This reaction typically involves a reactant called a "luminophore" that becomes excited and emits light as it returns to its ground state. Other components, such as an oxidizing agent and a catalyst, may also be involved in the reaction.

What are some applications of chemiluminescence?

Chemiluminescence has many practical uses in various industries. It is commonly used in forensic science for crime scene investigation, in medical diagnostics for detecting proteins and enzymes, and in environmental monitoring to detect pollutants. It is also used in commercial products like glow sticks and light-up toys.

How is chemiluminescence different from bioluminescence?

Chemiluminescence and bioluminescence are both processes that produce light without heat, but they differ in their origin. Chemiluminescence involves a chemical reaction, while bioluminescence is a biological process where living organisms produce light. Examples of bioluminescence include fireflies and deep-sea creatures.

Is chemiluminescence safe for human use?

In most cases, chemiluminescence is considered safe for human use. The chemicals involved in the reaction are typically non-toxic and the light emitted is minimal. However, caution should always be taken when handling chemicals and following safety guidelines is recommended. It is also important to avoid direct contact with any broken chemiluminescent products, as the chemicals inside can be irritating to the skin or eyes.

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