Flash paper, also known as nitrocellulose, is a tissue treated with nitric acid to create a burst of fire or smoke during performances. It is used for creating theatrical special effects and is also employed by magicians. Flash paper can be made at home using the salt method, which involves soaking it in a mixture of nitric and sulfuric acid, water, sodium bicarbonate, and ethanol.
To prepare flash paper, dissolve 10 grams of ammonium perchlorate in 2 tablespoons of boiling water and soak 5 grams of cotton or paper in the liquid for 1 hour. Chill the acids below 0°C, then mix equal parts nitric and sulfuric acid in a fume hood. Drop cotton balls into the acid and allow them to hold in the middle.
Flash paper can be used in various ways, such as adding excitement to a new magic trick or helping make the illusion of fireballs. Here are seven tricks to use flash paper safely:
- Fold down the wings, giving a narrow strip to hold in the middle. From the tail end, rip/cut one flap on one wing and another on the other wing.
- Use nitrocellulose as a rocket propellant or fire paper. The classic reaction involves nitric acid and sulfuric acid, which can be used directly without the nitrate salt.
- Use flash paper in various ways, such as adding an amazing burst of excitement to a new magic trick or helping make the illusion of fireballs.
📹 Flash/Fire Paper, No Acid, Super Simple!
I will show you how to make flash/fire paper without using caustic acid. It’s super easy to make and fun to use. Please show your …
Is flash paper bad for you?
Due to its highly flammable nature and propensity for combustion, flash paper requires careful handling, particularly in the presence of heat, open flames, or sparks. The use of appropriate protective equipment, including eye protection, is essential. Furthermore, it is imperative to read all instructions before use.
What makes Flash Paper burn?
The paper has undergone a treatment and nitration process, which provides oxygen for the chemical reaction, despite the presence of atmospheric oxygen. This treatment guarantees the delivery of oxygen to the paper.
What is magic flash paper made of?
Nitrocellulose, also known as cellulose nitrate, flash paper, flash cotton, guncotton, pyroxylin, and flash string, is a highly flammable compound formed by nitrating cellulose through exposure to a mixture of nitric acid and sulfuric acid. It was initially used as guncotton as a propellant in firearms and as a low-order explosive in mining. It was also a critical component in an early photographic emulsion, revolutionizing photography in the 1860s.
In the 20th century, it was adapted to automobile lacquer and adhesives. Nitrocellulose is not a nitro compound but a nitrate ester, with the glucose repeat unit (anhydroglucose) within the cellulose chain having three OH groups that can form a nitrate ester. Nitrocelluloses do not aggregate by hydrogen bonding and are soluble in organic solvents such as acetone and esters. Most lacquers are prepared from dinitrate, while explosives are mainly trinitrate. The chemical equation for the formation of trinitrate is.
What makes flash paper burn?
Nitrocellulose is a highly flammable chemical compound created by exposing cellulose to a powerful nitrating agent like nitric acid or a mixture of nitric acid and hydrochloric or sulfuric acid. It was discovered in the early 19th century by French Chemist Henri Braconnot, who combined nitric acid with wood or starch fibers to create a lightweight combustible material. However, this substance proved unstable and impractical explosives.
A practical formulation of Nitrocellulose was developed in 1846 by German-Swiss Chemist Christian Friedrich Schönbein, who accidentally spilled a mixture of nitric acid and sulfuric acid on his kitchen table, which was ignited by the heat of the stove, laying the foundation for modern-day flash paper or flash cotton.
Is flash paper safe?
Flash Paper is a hazardous material that should not be used by anyone under 18. It is recommended to buy a large batch and ignite it until you are comfortable with its burn rate. Always keep a fire extinguisher nearby and be cautious as Flash Paper has been linked to fatalities. It is not advised to travel with Flash Paper unless you are driving yourself in your car. If transporting, store it wet in a sealed container or bag. Another safer option is to purchase Flash Paper in advance and have it shipped to the event location.
How do magicians ignite flash paper?
Flash paper can be used in various creative ways, such as dipping it into a candle flame, using the tip of a cigarette, or creating a magical spark with a hidden hand or finger flasher. These methods require practice to understand how they ignite, and it is not recommended to use them in performance until fully understood. When performing for an audience, ensure they are a safe distance away. There is no foolproof way to prevent accidents, so always be prepared with a fire extinguisher in close proximity.
Flash paper can be added to magic tricks and props, such as coin magic or adding flare to a appearing cane routine. However, there are no foolproof ways to prevent accidents, so it is essential to be prepared with a fire extinguisher in close proximity.
Is Flash Paper safe?
Flash Paper is a hazardous material that should not be used by anyone under 18. It is recommended to buy a large batch and ignite it until you are comfortable with its burn rate. Always keep a fire extinguisher nearby and be cautious as Flash Paper has been linked to fatalities. It is not advised to travel with Flash Paper unless you are driving yourself in your car. If transporting, store it wet in a sealed container or bag. Another safer option is to purchase Flash Paper in advance and have it shipped to the event location.
Can flash paper go bad?
Expired Flash Paper can become unusable when stored for a long time, so it’s crucial to regularly check on your stash. If it turns brown or rust-like or becomes slightly gooey, dispose of it immediately. If left for too long, it can self-ignite. Hold each piece of Flash Paper away from your body and light it with a long match or grill lighter until all are disposed of.
When using Flash Paper for magic tricks, remove it 24 hours before your performance and leave it to air dry in a safe place away from direct heat or sunlight. Avoid laying the paper on an oven or radiator, as this may ignite the paper. If you don’t use any Flash Paper, wet it with distilled water before placing it back in storage.
How to make paper more flammable?
Nitrocellulose, also known as flash paper, guncotton, or flash string, is a highly flammable polymer made by treating cellulose with nitric acid or other strong nitrating agents. First made by Alexander Parkes in 1862, it is the first man-made plastic, Parkesine. Despite its usefulness as a plastic, nitrocellulose is also popular for its flammability. Christian Friedrich Schönbein’s procedure for creating nitrocellulose materials involves 1 part cotton to 15 parts acid, concentrated nitric and sulfuric acid, and cotton balls.
Why does flash paper burn so fast?
The rapid combustion of paper is attributable to the absence of oxygen supplied by the air, which is a consequence of the paper undergoing treatment and nitration.
Can you make your own flash paper?
Flash paper, or nitrocellulose, is a versatile material used in theatrical special effects and magicians. It is made from tissue paper, toilet paper, or cotton T-shirts, and is made by mixing concentrated nitric acid and concentrated sulfuric acid in a beaker. Flash paper is used to create professional-grade material, which can be used to impress family and friends. However, it requires safety precautions and experience working with chemicals in a laboratory setting.
To create flash paper, wear protective gear such as long sleeves, chemical-resistant goggles, gloves, and an apron. Ensure that all supplies are placed in a well-ventilated laboratory and set up a bowl of baking soda in case of an acid spill. Sodium bicarbonate neutralizes acids, making spills less harmful and dangerous.
📹 Top 5 Ways to Use MAGICIANS FLASH PAPER Tutorial
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Does this still function as flash paper by not leaving residue? I love the look of this more than normal flash paper for what my plan is. I’ll check your website for follow up vids and see if you made one using the potassium perchlorate you mentioned in a comment to see if that one still sparkles, and if it indeed burns faster. Also just verifying if this creates any noxious fumes like standard flash paper making does? I don’t think it should since you all that happened was disolving and drying(bonus compared to the standard way)
In my experience magicians paper is thinner than paper towels being split but I’m very curious to try this method! The paper I’m familiar almost looks like thin wrapping material; do you think certain papers would have a similar reaction or is the two ply being split an important factor? I imagine tissue paper (which is the feel and thickness I’m use to use with buying premade flash paper) when I hear of it. Does the material not really matter outside of the chemical treatment?
I have a quick question. I wanna do a little trick on stage with a rose. what I wanna do is light it up and throw it behind me. but I want the rose to stop burning before it falls to the ground. is it a good idea to stick one of those sheets of paper on the rose and light the sheet so it quickly stops burning when I throw the rose
I am considering to create a girandola for a local fireworks festival option. However, the sugar formulas burn too fast and I would need to modify the formulas. This “flash”paper seems to open an optional approach that could be easier with less mess. Has anyone explored it’s use for model rocket fuel?