Comparing E211 - Sodium benzoate vs E340 - Potassium phosphates
Overview
Synonyms
Products
Found in 16,173 products
Found in 6,339 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 5 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.
Is potassium phosphate bad for you?
Potassium phosphates (E340) are approved food additives and considered safe at typical dietary levels; EFSA set a group ADI for phosphates of 40 mg phosphorus/kg body weight per day. People with kidney disease or on potassium/phosphate-restricted diets should limit them.
How much potassium is in 15 mmol of potassium phosphate?
It depends on the salt: 15 mmol KH2PO4 provides 15 mmol K ≈ 587 mg; 15 mmol K2HPO4 provides 30 mmol K ≈ 1,174 mg; 15 mmol K3PO4 provides 45 mmol K ≈ 1,760 mg.
What is mono potassium phosphate?
Monopotassium phosphate (MKP, KH2PO4) is the monobasic potassium salt of phosphoric acid, designated E340(i). In foods it’s used mainly as a buffering/acidity regulator, stabilizer, and nutrient source.
What is potassium phosphate used for?
As food additives (E340), potassium phosphates function as buffering agents/acidity regulators, emulsifying salts, sequestrants, stabilisers/thickeners, and humectants. They’re common in processed cheese, dairy, meat products, and beverages to control pH, improve texture, and supply potassium.
How to install eufy doorbell e340?
That’s unrelated to the food additive E340 (potassium phosphates). Please check Eufy’s product manual or support for installation instructions.