Comparing E330 - Citric acid vs E514II - Sodium hydrogen sulphate
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Popular questions
Is citric acid bad for you?
At typical food levels, citric acid (E330) is considered safe by major regulators (GRAS; EFSA/JECFA). Concentrated or frequent acidic exposure can irritate the mouth/stomach or contribute to tooth enamel erosion.
Where does the citric acid cycle occur?
In eukaryotic cells it occurs in the mitochondrial matrix; in bacteria it occurs in the cytosol.
What does citric acid do to your body?
It is a normal intermediate in energy metabolism and is readily metabolized to carbon dioxide and water. Citrate can bind minerals, which may enhance absorption of some and help prevent certain kidney stones by increasing urinary citrate.
Where does citric acid come from?
It occurs naturally in citrus fruits, but most food-grade citric acid is produced by fermenting sugars (e.g., from corn, beet, or cane) with Aspergillus niger.
How is citric acid made?
Industrially, sugars are fermented with Aspergillus niger to produce citric acid, then it is recovered and purified—often by precipitating calcium citrate and converting it back with sulfuric acid or via ion-exchange/crystallization.
How do i mix sodium bisulphate to use as silver pickle?
Dissolve sodium bisulfate in water to about 5–10% by weight (roughly 50–100 g per liter), warm the solution to speed action, and always add the powder to water in a non‑metal container.
How much sodium bisulphate do you add to lower ph per 10,000 gallons of pool water?
As a rule of thumb, about 12 oz (≈340 g) of 93% sodium bisulfate lowers pH roughly 0.2–0.3 in 10,000 gallons; add with the pump running, then retest before dosing again per your product’s chart.
How much sodium bisulphate in 350 gal spa?
Start with about 1/2–1 teaspoon (≈2–5 g) of 93% sodium bisulfate to lower pH by ~0.2 in 350 gallons, circulate 20–30 minutes, and retest before repeating as needed per the label.
How much sodium bisulphate to add to lower ph in swimming pool water?
Typically 10–24 oz of 93% sodium bisulfate per 10,000 gallons lowers pH about 0.2–0.4, but the exact dose depends on current pH, total alkalinity, and product strength—dose in small increments with circulation and retest after 30–60 minutes.
How to make acetic acid from sodium sulphate?
You can’t practically make acetic acid from sodium sulfate/sodium bisulfate since they contain no acetate; if you need acetic acid, use vinegar (dilute acetic acid) or purchase acetic acid directly.