Comparing E202 - Potassium sorbate vs E249 - Potassium nitrite
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Found in 23,547 products
Found in 4 products
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Interest over time for 2 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
Is potassium sorbate bad for you?
Generally no; potassium sorbate (E202) is a low-toxicity preservative approved by major regulators, though high concentrations can irritate and rare sensitivities occur.
Is potassium sorbate safe?
Yes—it's considered safe at permitted food levels by authorities like FDA, EFSA, and JECFA; occasional mild sensitivities have been reported.
How much potassium sorbate per gallon of mead?
Typically about 0.6–1.0 g per US gallon (≈150–250 mg/L) to inhibit refermentation; add after fermentation is complete and alongside sulfite.
How much potassium sorbate per gallon of wine?
Commonly about 0.6–1.0 g per US gallon (≈150–250 mg/L); use with sulfite and check any local limits on sorbate levels.
Is potassium sorbate gluten free?
Yes—it's a synthetic preservative and contains no gluten, so it's suitable for people with celiac disease.
How many grams of potassium nitrite are present in 1.48 moles?
Approximately 126 g, using KNO2 molar mass ≈85.1 g/mol (1.48 mol × 85.1 g/mol).
How many grams of potassium nitrite exist in 143 ml of a 2.80 m solution?
If 2.80 M (mol/L) was intended, about 34.1 g (0.143 L × 2.80 mol/L × 85.1 g/mol); if 2.80 m (mol/kg solvent), you need the solvent mass or solution density to determine grams.
How many moles of potassium nitrite kno3 are present in a sample with a mass of 85.2g.?
KNO2 and KNO3 are different: 85.2 g is about 1.00 mol of KNO2 (M≈85.1 g/mol) or about 0.843 mol of KNO3 (M≈101.1 g/mol)—clarify which compound you have.
How to balance potassium nitrite?
Balance equations by equalizing K, N, and O atoms on both sides; for example, the oxidation is 2 KNO2 + O2 → 2 KNO3, which is balanced as written.
How to make a storm glass without potassium nitrite or ammonium chloride?
Use a salt‑free formulation: dissolve camphor in ethanol and add distilled water (e.g., ~10 g camphor in 40 mL ethanol plus ~35–40 mL water), seal tightly; it will form temperature‑responsive crystals, but it’s not a true weather predictor and avoids toxic nitrite salts.