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Will Lye Dissolve Glass

Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away!

Mixing water and lye creates an exothermic reaction that causes a dramatic temperature increase. Adding lye to room temperature water can cause the water to reach temperatures up to 200 ° F. The mixture also creates fumes, which should not be inhaled.

Lye is a metal hydroxide that is traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water thus producing caustic basic solutions. Lye most commonly is known as sodium hydroxide (especially in manufacturing circles), but historically it has been used for potassium hydroxide (KOH).

If YES, here are 7 tips on how to safely dispose of lye water and crystals. While lye can be a helpful household product and even a drain cleaner, it is also quite dangerous. Lye, also known as caustic soda or sodium hydroxide, can cause burns, blindness or other serious injuries if mishandled. It can be fatal if swallowed.

Is there anything that can dissolve glass?

In short, acid can dissolve glass. However, only a few acids, mainly acids containing the element fluorine, are corrosive enough to properly dissolve glass. An example of this is hydrofluoric acid, which is able to react with the compound silicon dioxide found in glass, thus dissolving it.

How can you dissolve glass?

Glass is nearly invulnerable to chemicals and thus why it’s the preferred material for chemical containers and reaction vessels. But when exposed to molten sodium hydroxide even glass will dissolve. To perform the reaction a steel container is used as it’s resistant to the sodium hydroxide.

What does sodium hydroxide do to glass?

Sodium hydroxide slowly reacts with glass to form sodium silicate, so glass joints and stopcocks exposed to NaOH have a tendency to “freeze”. Flasks and glass-lined chemical reactors are damaged by long exposure to hot sodium hydroxide, and the glass becomes frosted.

What acids can dissolve glass?

Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water and is a precursor to almost all fluorine compounds. It is a colorless solution that is highly corrosive, capable of dissolving many materials, especially oxide and its ability to dissolve glass has been known since the 17th century.

Does hydrochloric acid eat glass?

Hydrochloric acid is known to corrode some glasses at temperatures above 150 °C. Acidic corrosion of glass is made much worse by the presence of low levels of hydrofluoric acid and/or fluoride ions. Hydrochloric acid attack usually manifests itself as general attack and loss of fire polish.

What acid can dissolve glass?

Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water and is a precursor to almost all fluorine compounds. It is a colorless solution that is highly corrosive, capable of dissolving many materials, especially oxide and its ability to dissolve glass has been known since the 17th century.

Is there a chemical that melts glass?

Generally, acids that can dissolve glass are those containing the element fluorine. This is due to the chemical ability of fluorine to break silicon dioxide bonds found in glass. Examples of acids that can dissolve glass are hydrofluoric acid, fluorosulfuric acid and fluoroantimonic acid.

Does anything dissolve glass?

Glass is nearly invulnerable to chemicals and thus why it’s the preferred material for chemical containers and reaction vessels. But when exposed to molten sodium hydroxide even glass will dissolve. To perform the reaction a steel container is used as it’s resistant to the sodium hydroxide.

What does hydrofluoric acid do to glass?

C. Hydrofluoric acid etches glass, due to the strong bond formed between fluoride anions and the silicon molecules in glass. HF will also react with glazes, enamels, pottery, concrete, rubber, leather, many metals (especially cast iron) and many organic compounds.

Will hydrochloric acid melt glass?

The large electronegativity difference between fluorine and silicon is exactly why pretty much only fluorine-based acids can dissolve glass and something like hydrochloric acid can’t, even though it’s a very strong acid.

Can glass be dissolved by acid?

These acids are capable of dissolving almost anything – wax, rocks, metals (even platinum), and yes, even glass.

What will hydrofluoric acid not dissolve?

Hydrofluoric acid attacks the silicon oxide in most types of glass. It also dissolves many metals (not nickel or its alloys, gold, platinum, or silver), and most plastics. Fluorocarbons such as Teflon (TFE and FEP), chlorosulfonated polyethylene, natural rubber, and neoprene all are resistant to hydrofluoric acid.

More Answers On Will Lye Dissolve Glass

Will lye dissolve glass?

Glass is one of the least reactive substances known to chemistry.Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away!

Lye – Wikipedia

A lye is a metal hydroxide traditionally obtained by leaching wood ashes, … Solid lyes will deliquesce or dissolve when exposed to open air, absorbing a relatively large amount of water vapour. Accordingly, lyes are stored in air-tight plastic containers. Glass is not a good material to be used for storage as lyes are mildly corrosive to it …

Glass Cutters Are for Tools: How to Dissolve Glass Using Sodium …

Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away! So, the next time you clog up your drains with broken glass beakers and flasks, rest assured your household drain cleaner has what it takes. Materials Sodium hydroxide (lye)

Melt/dissolve CRT leaded glass in hot lye (NaOH)

Latvia. Sep 30, 2019. #1. Yeah, hot lye, I know. It was bugging me for quite a while, why couldn’t I find any information on recycling CRT glass (recovering Pb in process) with caustic soda (lye/NaOH) After a bit of hesitating (hot lye=scary) I decided to try it myself yesterday! It was quite interesting, incredibly dangerous but very much fun!

What Is Lye? Everything You Need to Know – Nella Naturals

To make lye, they would burn hardwoods at high temperatures to make white ashes. Then, they used a mixture of water and baking soda to penetrate the ashes and help remove the lye from them. Next, they filtered out the ashes. That left them with water that held enough lye to make soap and dissolve the fat from the animal hides. The Dangers of Lye

Lye – Gold Refining & Metal Extraction Forum

ive used crystal drano before. its blue, comes in a metal can with a little plastic snap on lid. like rusty said, it contains aluminum, so you have to add it to water slowly or it will foam over.it worked as good as any other product ive tried. dont use an aluminum pan to do it in. use a glass pyrex pan or steel. if you use steel, the solution …

Drain Cleaner Can Dissolve Glass – ThoughtCo

The sodium hydroxide reacts with the silicon dioxide in glass to form sodium silicate and water: 2NaOH + SiO 2 → Na 2 SiO 3 + H 2 O Dissolving glass in molten sodium hydroxide probably won’t do your pan any favors, so chances are you’ll want to throw it out when you are done.

experimental chemistry – Concentration of NaOH to dissolve glass …

The thickness of the attacked layer (or the corresponding loss of weight per surface area) due to alkali attack on glass mainly depends on the following parameters: type of glass (most laboratory glass is borosilicate glass 3.3) concentration of the alkaline solution (or the corresponding pH) temperature exposure time

Sodium Hydroxide and glass – ACS Community

Mar 23, 2022I cannot find any evidence that a basic lye solution will etch glass. All etchings I’ve ever done or seen were with acids. I also cannot find proof that the lye will react with glass at the highest lye solution temp 200F. I’ve seen pure lye and a bunsen burner dissolve glass. Will just putting lye in glass or a lye solution on glass harm the glass?

Containers for lye solution | Soapy Stuff – Classic Bells

Glass. Do not use glass containers for mixing or storing lye solution. NaOH or KOH will etch and weaken glass, leaving the container prone to unexpected breakage. This is true for “Pyrex” glass as well as regular types of glass.

Back to Basics: Lye Safety Guide – Soap Queen

The liquid dissolves the lye and creates a lye solution. Mixing water and lye creates an exothermic reaction that causes a dramatic temperature increase. Adding lye to room temperature water can cause the water to reach temperatures up to 200 ° F. The mixture also creates fumes, which should not be inhaled.

Will lye damage my stove top? – Quora

Lye (sodium hydroxide or caustic soda) is aggressive against reactive metals like aluminum, copper and zinc. Lye will frost glass over time and dissolve some paints. It will attack chrome plating but I’m unsure of the rate of attack. Lye is not that aggressive against stainless steel and mild steel.

7 Tips on How to Safely Dispose of Lye Water and Crystals

A lye solution, heated to 300 Fahrenheit degrees (148 Celsius), can dissolve an entire body into an oily brown liquid within three hours. Where Do You Store Lye? The best place to store your lye is in an air-tight sealed container that is properly labeled. Plastic is preferable, but you can use stainless steel. Never use tin, zinc, or aluminum.

How To Clean Pyrex | Behind the Glass

Put your stained Pyrex dish in the tub. Dip your brush into the dilute lye and apply it to the stains on the Pyrex. Light stains will almost instantly dissolve, evidenced by brownish drips down the side. Heavier stains, such as caked-on casserole, burnt meat, or pie crust may require a second or third application.

The Dreaded Undissolved Lye Ring in Soap Making – Lovin Soap Studio

But my crusty lye deposits have usually been in a small round patch. So I suspect that the form of the lye deposits may depend on the shape of the bottom of the container you use. I’ve found that if you stir the solution at regular intervals, the patch of lye does dissolve slowly as the water warms up. Even without chopping.

What chemical can dissolve glass?

Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away! Can HF dissolve bone? Hydrofluoric acid , or HF , is a relatively strong acid (but it is not as strong as acids like HCl or HBr).

Lye for Pretzels: Safety Tips and Baking Methods – Taste of Home

Aug 23, 2021Step 1: Combine lye with cold water. To prepare a lye bath for pretzels, fill a large liquid measuring cup with four cups of cold water. Add the water to a heavy, plastic container and carefully mix with two tablespoons of food-grade lye until fully dissolved. Editor’s Tip: Sodium hydroxide (lye) produces an exothermic reaction (which means …

Lye – Wikipedia

A lye is a metal hydroxide traditionally obtained by leaching wood ashes, … Solid lyes will deliquesce or dissolve when exposed to open air, absorbing a relatively large amount of water vapour. Accordingly, lyes are stored in air-tight plastic containers. Glass is not a good material to be used for storage as lyes are mildly corrosive to it …

Sodium hydroxide – Wikipedia

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −.. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns.It is highly soluble in water, and readily …

Sodium hydroxide / caustic soda / lye : useful stuff

In high concentrations at high temperature it will dissolve glass In all very handy for a material costing less than $1/lb 05-14-2008, 12:33 PM #5. G-Auto. View Profile View Forum Posts Hot Rolled … bit as well as lye for electrolytic de-rusting and carries much less attendant risk. Jim 05-15-2008, 08:24 AM #10. Alpacca Fortyfive. View …

How to Make Sodium Silicate – Water Glass – Instructables

Step 3: Written Steps. Here are the steps: Add the lye to the water, this will generate lots of heat and fumes, do this in a well ventilated area. Once mixed add a little silica gel to the mixture, this will react and create more heat and fumes, stir to mix. Keep adding a little of the silica gel at a time to the mixture until it is al combined.

Sodium Hydroxide and glass – ACS Community

I cannot find any evidence that a basic lye solution will etch glass. All etchings I’ve ever done or seen were with acids. I also cannot find proof that the lye will react with glass at the highest lye solution temp 200F. I’ve seen pure lye and a bunsen burner dissolve glass. Will just putting lye in glass or a lye solution on glass harm the glass?

How to Pick Containers for Soapmaking (What is Safe to Soap In?)

The #1 rule when choosing a mixing container is to make sure it is not aluminum. Sodium hydroxide (lye) reacts with aluminum. Stick with stainless steel, heavy duty plastic and glass. Here are some options. When it comes to plastic, choose plastic with the plastic code #5 on it, which means that the container is made from polypropylene.

How To Clean Old Bottles The Quick And Easy Way!

Soak the bottles for at least an hour in the vinegar to really loosen up any calcium buildup or whatever else that’s in the bottles. Once you’ve let the bottles soak for a while, dump the vinegar out and then fill the bottle with enough salt to cover around 1/2 inch of the bottom of the bottle. Add enough dish soap to get the salt a little …

Which solvent can dissolve silica or SiO₂? – Quora

Answer (1 of 3): “Dissolve”, like table salt that dissolves in water, is complicated with SiO₂. Dissolution is a physical process and if you want to see SiO₂ dissolved in something, you actually have to react it with something. Chemical reactions of such a type are the ones SiO₂ undergoes with, …

Water Glassing Eggs: All You Need to Know – Animascorp

Water glassing eggs is a simple process. We mention the process as below: 1. Mix the lime solution in water. Take clean water and mix pickle lime in water. As a rule of thumb, use one ounce (30 grams) of lime in 0.3 gallons (one liter) of water. To dissolve the lime, first heat the water till it turns warm.

Nylon Chemical Compatibility Chart – calpaclab.com

Nylon Chemical Compatibility Chart: Check the chemical compatibility of Nylon with various chemicals, solvents, alcohols and other products.There are many forms of Nylon, so this is just a broad overview of general compatibility. Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical …

What chemical can dissolve glass?

Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away! Can HF dissolve bone? Hydrofluoric acid , or HF , is a relatively strong acid (but it is not as strong as acids like HCl or HBr).

How To Clean Pyrex – Corning Museum of Glass

You should always add the chemical to the water and not add water to the chemical. This is true for liquid lye or crystal lye or pellets of lye. Add the lye to the water and stir until it is dissolved. This will take a few minutes; do not stand over it breathing in the fumes. You will notice that the solution gets hot.

How long does it take to dissolve a human body? – Slate Magazine

In addition to being safer and more efficient, lye is also easier to obtain than strong acids. You can purchase 8 pounds of it—enough to dissolve a few bodies—from soap-making or farm-supply …

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