Comparing E504I - Magnesium carbonate vs E504II - Magnesium hydroxide carbonate
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Popular questions
What is magnesium carbonate good for?
As a food additive (E504(i)), it’s good for keeping powders free-flowing as an anti‑caking agent and serving as a carrier for flavors or colors; it can also help regulate acidity in some products.
Is magnesium carbonate good for you?
At the small amounts used in foods it’s considered safe (approved in the EU; GRAS in the U.S.) and contributes little nutritionally; high supplemental or medicinal doses of magnesium carbonate may cause laxative effects, especially in people with kidney issues.
How do you make magnesium carbonate?
It’s typically produced by precipitating it from magnesium salt solutions (e.g., magnesium chloride or sulfate) with sodium carbonate, or by carbonating magnesium oxide/hydroxide; it also occurs naturally as the mineral magnesite.
Is magnesium carbonate the same as magnesium citrate?
No—magnesium carbonate is the carbonate salt, while magnesium citrate is the citrate salt; citrate is more water‑soluble and often used as a supplement, whereas carbonate is less soluble and mainly used as an additive or antacid.
What is magnesium carbonate used for?
In foods it’s used as an anti‑caking agent and carrier (e.g., in table salt, spices, and powdered mixes), and sometimes as an acidity regulator or firming aid.
550 mg of calcium carbonate and 110 mg of magnesium hydroxide what is the total of moles?
CaCO3 ≈ 0.0055 mol and Mg(OH)2 ≈ 0.0019 mol, for a total of about 0.0074 mol; note E504ii is magnesium hydroxide carbonate (a different compound).
Bone contains living cells and organic matter such as collagen, protein, and polysaccharides. however, much of the volume of bone is made up of minerals, which may comprise as much as 65% of bone mass. calcium and phosphate are the most common minerals, with calcium in the form of hydroxyapatite [ca₁₀(po₄)₆(oh)₂] and calcium carbonate [caco₃]. magnesium hydroxide, fluoride, and sulfate may also be present. where do you think the body gets the needed minerals?
Primarily from the diet and drinking water; small amounts may also come from permitted food additives and fortificants, including magnesium salts such as E504ii (basic magnesium carbonate) when used in foods.
Calcium carbonate or magnesium hydroxide a stronger base when treated with hci?
Magnesium hydroxide is the stronger base and neutralizes more HCl per gram; E504ii (basic magnesium carbonate) is milder, with neutralizing strength between carbonate and hydroxide forms.
Calcium carbonate vs magnesium hydroxide which is a stronger base?
Magnesium hydroxide is stronger; hydroxide is a stronger base than carbonate and provides higher acid-neutralizing capacity per gram.
How does calcium carbonate differ from magnesium hydroxide?
Calcium carbonate is a carbonate salt that reacts with acid to release CO2 and is a weaker base per gram, while magnesium hydroxide is a hydroxide that forms water and salts without CO2 and is a stronger base; E504ii is basic magnesium carbonate, a related magnesium salt used mainly as a carrier in foods.