Sodium bicarbonate industrial uses? Sodium bicarbonate is one of the most widely used nontoxic chemicals in the world. Not only it is used for fire extinguishers, frying food, soaps, but also has some interesting industrial uses. These are the main areas where sodium bicarbonate serves as vital ingredient. In this article we will discuss industrial uses of sodium bicarbonate.
Metal Polishing
Metal polishing is a process used to remove surface scratches from metals and make them shiny again. This process can be done manually, and it can take a lot of time and effort to get the desired finish. Manual polishing is usually done using an abrasive compound on a rotating polishing wheel. The compound can be a compound that contains aluminum oxide, silicon carbide, or cubic boron nitride. Sodium bicarbonate has found its way into industrial applications as an abrasive compound for manual metal polishing due to its low-cost, easy availability and good effectiveness as an abrasive agent.
Water Treatment
The process of water treatment involves removing impurities from water and making it safe for consumption. Water purifiers remove heavy metals, toxins, bacteria, and other contaminants from tap water. They can be installed at your home or business to improve the quality of your tap water, which makes it good to drink and use in everyday tasks like food preparation or washing dishes. Sodium Bicarbonate industrial uses help reduce wastewater in landfills by preventing toxic substances from leaching into the soil around them.
Meat Curing
Sodium bicarbonate industrial uses can be found in beef jerky, hams, and bacon. Curing is a process that involves the use of salt, nitrates, and other chemicals to preserve and flavor foods. In the case of meat curing, sodium bicarbonate is added to the combination of salt and nitrates to help keep the meats from spoiling. The mixture of salt and sodium bicarbonate serves as a natural alternative to phosphates used in some meat products because it enhances the taste of the product without needing additional ingredients or cooking methods. The compounds work together to extend shelf life and prevent bacterial growth that could lead to spoilage. The anti-microbial properties of sodium bicarbonate make it an ideal additive for meats that need to be preserved.
Cooking and Baking
Sodium bicarbonate is a versatile substance with many industrial uses. It is commonly used in cooking and baking, of course, as a leavening agent. In the food industry, sodium bicarbonate is also used to manufacture things like candy, vinegar, yogurt, and carbonated beverages. It can be used to substitute baking soda. Its taste is similar but has a lower pH, so its leavening power is more significant. Sodium bicarbonate, when it comes into contact with an acid, it produces carbon dioxide gas. This gas is trapped by the batter, which inflates when heated.
Personal Care Products
Sodium bicarbonate industrial uses is most commonly found in personal care products. In the personal care industry, sodium bicarbonate is used to aid in cleansing the skin. Since it is a mild alkaline, it can help neutralize acidic substances on the skin, such as sweat or other secretions. It is also used as a buffer solution to maintain pH stability within specific ranges. Additionally, it is used in hair care products, as well. Hair product manufacturers use sodium bicarbonate because of its ability to bind with oils and fats.
Pharmaceuticals
Sodium bicarbonate is a white crystalline powder frequently used as a pharmaceutical ingredient. It is an alkaline component and can be used to formulate oral and topical products. Sodium bicarbonate improves shelf life and enhances taste for many drug products. It can also be used as an anti-tartar agent or mask unpleasant tastes in oral products. It has been used in toothpaste, mouthwash, chewing gum and throat lozenges.
Tanning Leather
Sodium bicarbonate is commonly used in tanning leather. The process of tanning leather replaces the protein and fat source (hide) of a hide with chemicals that preserve its form, allowing for prolonged use. This process begins by soaking the leather in a solution of sodium bicarbonate and water for approximately nine days. The sodium bicarbonate helps loosen the hair follicles and remove dirt from the hide, then pulled out by hand. After this step, the leather is rinsed off and dried by mechanically relaxing it. Then it is soaked in a mixture of lime and water for several hours or days at room temperature. The lime helps harden the skin while making the hide easier to work with. Finally, a tanning agent such as alum or salts may be added to preserve the hide's form further.
Conclusion
Sodium bicarbonate is an essential component in various industrial applications, from cooking to water treatment. There's no doubt that many of our products today wouldn't be possible without this versatile chemical compound at their core.
Sodium bicarbonate (NaHCO3), also known as sodium hydrogen carbonate, is a chemical compound composed of sodium and bicarbonate ions. But this crystalline is more easily identified as a staple kitchen item: baking soda.
This magical compound does more than just help your baked goods to rise; it’s a bona fide DIY multi-tool. You can do a lot with a little bit of research, a dash of ingenuity, and a whole lot of baking soda – so take that sodium bicarbonate from your cupboard and prepare to be amazed.
The wonderful thing about sodium bicarbonate is the fact that it’s amphoteric. This means that it reacts as an acid as well as a base. When baking soda reacts with an acidic compound, such as buttermilk or cocoa, it releases carbon dioxide. This chemical reaction is what causes your batter to expand.
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The carbon dioxide released during this reaction also serves another purpose: it neutralises acids. This makes it the perfect solution for neutralising the acids in your mouth that cause halitosis.
Bad breath, also known as halitosis, happens when food residue sticks to your teeth and tongue. Normally these residues are caused by acid-forming foods. Popping the occasional tic-tac may mask the smell for a short while, but it won’t annihilate it completely.
By dissolving ½ a teaspoon of baking soda in a glass of water and rinsing your mouth out with it, the sodium hydrogen carbonate will actually neutralise and re-balance the acid levels in your mouth, leaving you with soda-fresh breath!
There’s nothing worse than opening your fridge and being greeted with a waft of gone-off food. That incomparably foul odour is actually volatile acidic and basic aroma compounds that have been released by that spoiled chicken chow mein you forgot to take out last week.
Rather than break your back by taking everything out and scrubbing every shelf, open a box of baking soda and leave it in your fridge. The sodium bicarbonate inside will absorb the nasty food compounds by reacting with the volatile acids. You’ll never have to suffer with a stinky fridge again!
Baking soda can actually replace all of the products in your cleaning cabinet. No more having to splash out on an expensive solution for every household chore you have; baking soda covers a multitude of things.
One of the most powerful cleaning products for your home won’t be found in the shopping aisle.
Combine baking soda with lemon to battle everything from the toughest grease to bathroom mildew. The acidity of lemon helps to dissolve grease, as well as disinfect a variety of surfaces. Team this up with baking soda, an effective scrubbing agent, and there isn’t anything this power duo can’t handle.
Baking soda is also a great way to enhance laundry detergent. Take a baking tray and cover it in a layer of baking soda. Put this in the oven for 30 minutes at approximately 204°C. When you take it out, the baking soda will have broken down into sodium carbonate (Na2CO3), also known as washing soda.
This happens because when sodium bicarbonate is heated passed 50°C, it undergoes thermal decomposition and becomes an alkaline compound. You can see the equation for this below:
2NaHCO3 → Na2CO3 + CO2 + H2O
While sodium bicarbonate is a mild base, sodium carbonate is much more basic. This means that if you add washing soda to your laundry detergent, it will help balance the pH in the wash. It also helps detergents lather more effectively as the carbonate from Na2CO3 helps to free soap molecules. So, next time you’re about to do a load of washing, try this technique to really bump up your results.
Sodium carbonate and baking soda have many uses beyond this. From cleaning that pesky oven to transforming your bathroom tiles into glistening white mirrors, there are plenty of reasons why baking soda is soon going to be your new favourite cleaning agent.
It goes without saying that you should always keep a fire extinguisher nearby. It is the first step to ensuring your home or work place is safe.
But if you ever find yourself in a situation where you can’t get to a fire extinguisher, baking soda can be used in the initial stage of a minor grease or electrical kitchen fire. As we discussed earlier, when sodium bicarbonate is heated it decomposes. It then releases carbon dioxide, which will help to smother the flames of a fire by displacing the oxygen.
If there is a small cooking fire, ensure that you turn off the gas or electricity if it is safe to do so. You can then throw handfuls of baking soda onto the base of the fire, and call the fire department just in case.
Next time you go camping, hiking, or find yourself stranded, be sure to pack oodles of baking soda. Why? Because a box of baking soda could just about solve all of your wilderness problems by being the powder equivalent of a Swiss army knife.
As we have just seen, baking soda is great for helping to extinguish small fires, which may come in handy when you’re embracing your inner Bear Grylls. It’s also an all-purpose cleaning agent. From washing your dishes to washing your clothes, you’ll never have to worry about running out of soap in the wild again!
Because of these unique cleaning properties, baking soda can also be a brilliant shampoo alternative if you’re out in the wild. By absorbing the oily substances in your hair, baking soda is a great way to freshen up quickly and effectively. It can also be used instead of deodorant. This is because its amphoteric properties allows it neutralise body odour (which is always a bonus whether you’re camping or not!).
One box of baking soda can save you infinite space when packing as it replaces shampoo, deodorant, toothpaste, mouthwash, dish soap, and many more items. This will leave you with more space for things like water, food, and blankets.
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