Comparing E500I - Sodium carbonate vs E501I - Potassium carbonate
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Found in 716 products
Found in 619 products
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Interest over time for 3 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
How to clean washing machine with vinegar and baking soda?
To clean with sodium carbonate (E500i, washing soda), run an empty hot cycle with about 1/2–1 cup to degrease and soften scale, then wipe seals and run a rinse. If you also use vinegar, do it in a separate cycle—acid and alkali neutralize each other if mixed.
Can you put baking soda in washing machine?
If you mean sodium carbonate (E500i, washing soda), yes—add a small amount with detergent to boost cleaning and soften water, but it’s more alkaline than baking soda. Avoid on wool/silk and follow fabric and appliance instructions.
How to make washing soda?
Convert baking soda to sodium carbonate (washing soda, E500i) by heating it on a tray at about 200°C/400°F for 30–60 minutes, stirring until it turns dull and grainy. Let it cool and store airtight, as it’s hygroscopic.
Can i put baking soda in washing machine?
If you’re thinking of washing soda (sodium carbonate, E500i), yes—use sparingly as a laundry booster; it’s stronger than baking soda. Always follow garment care labels and avoid on protein fibers like wool and silk.
Is baking soda good for washing fruits and vegetables?
A mild baking soda (sodium bicarbonate, E500ii) solution can help remove dirt and some residues; rinse well. Sodium carbonate (E500i, washing soda) is more alkaline and not recommended for produce washing.
Is potassium carbonate soluble?
Yes—it's highly soluble in water and deliquescent. It is insoluble in ethanol.
Is potassium carbonate soluble in water?
Yes, it dissolves readily in water to form a strongly alkaline solution.
What is potassium carbonate used for?
In foods, E501(i) is used as a stabiliser and acidity regulator/buffer, and as a leavening aid in some baked goods and alkaline-processed foods like certain noodles and cocoa. It’s also used industrially in making glass and soap.
Is potassium carbonate dangerous?
At approved food-use levels it’s considered safe, but the solid and concentrated solutions are strongly alkaline and can irritate or burn skin and eyes. Those with kidney disease or on potassium‑sparing medications should avoid excessive potassium intake.
How to make potassium carbonate?
Industrial production absorbs carbon dioxide into potassium hydroxide solution to form K2CO3; historically it was obtained from leached wood ashes. For food use, only purchase certified food‑grade material—home production isn’t recommended.