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7 Αυγ 2019 · Sulfa, sulfite, sulfate, and sulfur are four terms that sound similar but have very different allergy profiles. As healthcare practitioners, it is important to understand these four terms to establish whether patients have true allergy, cross-allergy, or no allergy among drugs, herbs and foods.
Sulfate and sulfur are both chemical compounds that contain sulfur atoms. However, they differ in their composition and properties. Sulfate is a polyatomic ion composed of one sulfur atom bonded to four oxygen atoms, with a charge of -2.
8 Ιουν 2024 · Summarily, both "Sulfur" and "Sulfate" are integral to science, especially in the realm of chemistry. "Sulfur" pertains to a fundamental chemical element, whereas "Sulfate" describes a specific combination of sulfur and oxygen, exhibiting different properties and uses.
The sulfate or sulphate ion is a polyatomic anion with the empirical formula SO 2− 4. Salts, acid derivatives, and peroxides of sulfate are widely used in industry. Sulfates occur widely in everyday life. Sulfates are salts of sulfuric acid and many are prepared from that acid.
19 Ιουλ 2017 · Sulfur allotropes are composed only of sulfur atoms whereas sulfur containing compounds are composed of many other elements. The main difference between sulfur and sulfate is that sulfur is an element whereas sulfate is an anion.
18 Νοε 2014 · Sulfate allergy does not exist as far as I know, but it can act as a chemical irritant. Same goes for sulfur. Sulfite allergy does exist thru a non-immune mediated mechanism, but is exceedingly rare. Here's a list differentiating common sulfa, sulfate, sulfur, and sulfite containing substances:
