Comparing E211 - Sodium benzoate vs E336I - Monopotassium tartrate
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Found in 16,173 products
Found in 1,580 products
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Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 6 keywords in U.S. during the last 10 years.
Popular questions
Is sodium benzoate bad for you?
Generally no—it's an approved preservative with an acceptable daily intake (ADI) of 0–5 mg/kg body weight, and typical intakes are well below this. Rare sensitivities (e.g., hives/asthma-like symptoms) can occur, and in vitamin C–containing drinks exposed to heat/light it can form trace benzene, which manufacturers work to minimize.
Is sodium benzoate safe?
Yes—it's authorized by regulators (e.g., FDA, EFSA, JECFA) with an ADI of 0–5 mg/kg body weight and is GRAS in foods up to 0.1%. Those with sensitivities may wish to limit it, and beverages containing both sodium benzoate and ascorbic acid should be protected from heat/light to prevent benzene formation.
Is sodium benzoate safe for skin?
Yes—it's widely used as a cosmetic preservative at low concentrations and is considered safe by regulatory and review bodies. It may occasionally cause mild irritation or sensitization, especially on very sensitive or damaged skin.
Is sodium benzoate bad for hair?
No—at the low levels used to preserve shampoos and conditioners it does not damage hair fibers. As with many preservatives, higher concentrations can irritate the scalp, but consumer products use small amounts.
Is sodium benzoate harmful?
Not at permitted food and cosmetic levels; safety limits (e.g., ADI 0–5 mg/kg body weight) are set to prevent harm. Main concerns are rare intolerance reactions and trace benzene formation in vitamin C–containing drinks under heat/light, which industry monitors and minimizes.
What does cream of tartar do?
Cream of tartar (potassium bitartrate) is a mild acid that stabilizes egg whites, helps prevent sugar crystallization, and activates baking soda for leavening.
What is cream of tartar used for?
It’s used to stabilize meringues and whipped egg whites, keep syrups and candies smooth, and provide lift in baked goods when paired with baking soda (often adding a slight tang).
Does cream of tartar go bad?
It doesn’t spoil and keeps indefinitely if stored airtight and dry, though it may clump; to check potency, mix a pinch with baking soda and hot water—vigorous fizzing means it’s still good.
What does cream of tartar do in cookies?
It provides the acid to react with baking soda for rise (as in snickerdoodles), contributing to a soft, chewy texture, subtle tang, and often a crackly surface.
How to make cream of tartar?
You generally can’t make it at home—it’s purified potassium bitartrate crystallized from wine production. For recipes, use 1 tsp lemon juice or vinegar per 1/2 tsp, or replace cream of tartar plus baking soda with about 1.5 tsp baking powder.