View Article Sources. Cite this Article Format. Helmenstine, Anne Marie, Ph. How to Make Chemical Piranha Solution. The Blue Bottle Chemistry Demonstration. Calculating Concentrations with Units and Dilutions. How to Make a Phosphate Buffer Solution. Your Privacy Rights. To change or withdraw your consent choices for ThoughtCo.
At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. National Institute for Occupational Safety and Health. Download the Products of the Sodium Hydroxide Tree. Tweets by AmChemistry. Home Caustic Soda Sodium Hydroxide. Sodium Hydroxide in Energy In the energy sector, sodium hydroxide is used in fuel cell production. Sodium Hydroxide in Water Treatment Municipal water treatment facilities use sodium hydroxide to control water acidity and to help remove heavy metals from water.
Sodium Hydroxide in Food Production Sodium hydroxide is used in several food processing applications, such as curing foods like olives or helping to brown Bavarian-style pretzels, giving them their characteristic crunch.
Sodium Hydroxide in Aluminum Ore Processing Sodium hydroxide is used to extract alumina from naturally occurring minerals. Sodium Hydroxide in Other Industrial Manufacturing Uses Sodium hydroxide is used in many other industrial and manufacturing processes.
Back to Top. Safety Information Due to its strong corrosive qualities, exposure to sodium hydroxide in its solid or solution form can cause skin and eye irritation , according to the U. Are chlorinates and perchlorates not formed when making sodium hydroxide chemically?
There is no chlorinates or perchlorates forming there, since the chlorine escapes in gaseous form. Not Helpful 11 Helpful 6. Haven't tried another, as the desired reaction is only between oil and sodium hydroxide, and impurities could result in forming of contaminants.
Not Helpful 2 Helpful 6. Will skipping the extraction process affect the quality of the NaOH? If so, how? Would the result be the same in soap making?
Ananiya Jemberu. You can but the reaction may take days because the water is diluting your lye. Not Helpful 2 Helpful 4. After the salt is all reacted and the remaining water is boiled off, pour the sodium hydroxide into a chemically approved container. Not Helpful 0 Helpful 1. Include your email address to get a message when this question is answered. Submit a Tip All tip submissions are carefully reviewed before being published. If you do not have advanced laboratory equipment and facilities, stop after the reaction, as you do not have the equipment to extract the NaOH.
Helpful 2 Not Helpful 0. This can be a very dangerous experiment. Always follow safety precautions and if you're unsure of anything, take a break. Helpful 3 Not Helpful 1. If you spill any concentration of NaOH on yourself, seek medical attention immediately. As a preventative measure only, treat the burn yourself to minimize damage.
Helpful 1 Not Helpful 1. Related wikiHows How to. How to. About This Article. Co-authored by:. Co-authors: Updated: July 11, Categories: Making Chemicals. Deutsch: Natriumhydroxid chemisch herstellen.
Thanks to all authors for creating a page that has been read 76, times. Did this article help you? Store in original, tightly closed, containers in a cool, well ventilated area away from water and moisture.
Sodium hydroxide can attack iron, copper, plastics, rubber, and coatings. Tennessee Poison Center www. Tennessee Department of Health - Healthy Homes www. Skip to Main Content. Go to TN. Print This Page. Go to Search. Environmental Health Topics. Sodium Hydroxide NaOH. What is sodium hydroxide NaOH? First Aid In case of emergency, call Eye contact Flush eyes with water for 30 minutes.
Lift upper and lower lids. Remove contact lenses. Skin Contact Remove contaminated clothing. Flush with water for 15 minutes.
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