How Do You Make Sodium Acetate Everything Explained

How do you make sodium acetate? Well, sodium acetate (CHCOO) has several practical applications in the laboratory, including freezing point depression, organic synthesis, and as an emulsifier. It's also used in food processing as a preservative, and even in the manufacturing of glass to prevent crystal growth. Since sodium acetate can be derived from acetic acid and sodium hydroxide, it's often referred to as synthetic vinegar or even pharmaceutical vinegar because of its usefulness in those industries. But if you want to create your own sodium acetate, you'll need these five simple steps.

1. Gather Ingredients

You'll need sodium bicarbonate, which is better known as baking soda. You'll also need citric acid, which can be found at any home improvement store. (The concentration is often listed on the label.) Additionally, you'll need plastic food storage containers with lids. Because sodium acetate is a liquid and will dissipate into its surroundings if not contained properly, use containers that are made for liquids. This keeps things safer and less messy, which makes clean up easier! A scale with metric measurements, either digital or weight-based, is helpful because sodium acetate is measured by its weight ratio against water. It's important to use accurate measurements when creating experiments like these.

2. How Do You Make Sodium Acetate: Put All Ingredients Into the Container

Put all of your ingredients (salt, vinegar, water and antifreeze) into a container. There are different types of containers that can be used for any given situation; which one you choose depends on what you're making and what is best for your situation. Some examples include metal drums, 5-gallon buckets or even plastic jugs or bottles. Don't use aluminum containers to make sodium acetate because they will react with it and become tainted by their exposure. If you have an empty milk jug or plastic bottle that's only been used once before, these could be useful as well, just make sure they're free from dirt or other substances that might interfere with your chemicals' production.

3. Stir Every 30 Minutes Until It Reaches 70 Degrees Celsius

How do you make sodium acetate? Well, you can leave it at room temperature and let it come up on its own, but that could take hours. Or, you can use some heat as a shortcut. Whatever method you choose, it's important to stir every 30 minutes so that nothing on the bottom gets stuck. If you have a few square feet of counter space, leave your sodium acetate heating mat here while it comes up to temp. (Or just hang around and watch.) When your thermometer reads 70 degrees Celsius, take note of what time it is; let's say 5 p.m., which will make your next step easier.

4. How Do You Make Sodium Acetate: Boil Until All Water Evaporates

This step doesn't need to be exact. Just make sure you can no longer see any water on top of your sodium acetate crystals. You want them all dry at this point. Add more water if necessary and put it back over heat until everything has evaporated again. The evaporation process is what helps dry out your sodium acetate crystals and give them their clear, glass-like look and feel. If you don't evaporate all of your water, your sodium acetate will remain a yellowish or brownish color instead of being clear like window glass (not very appealing). So make sure you keep stirring, keep adding more water, or just boil it a bit longer than necessary so that no excess liquid remains on top when you're done.

5. Let Cool And Package Into Small Jars With Label

You're done! You now have a very safe, easy-to-use, long-lasting, odorless, and (for all intents and purposes) tasteless mold inhibitor that is inexpensive. If you're making lots of soaps or candles with scents you'd rather not smell day after day, then you might want to double up on your sodium acetate. After all, it's cheap enough! Because sodium acetate makes soap harder but doesn't alter its color too much (and actually makes colors more vibrant), it works really well for soap makers who use lots of colors that turn brownish over time because of oxidation.

Final Thoughts

The process for making sodium acetate is a simple one, but we do urge you to use care. Wear gloves at all times and be prepared with vinegar should your experiment not work out as expected. When it comes to handling chemicals like sulfuric acid, it's always better to be safe than sorry! That said, have fun experimenting with different mixtures of ingredients and try to find new ways of creating sodium acetate!