Is oxalate a cation?
Is oxalate a cation?
Oxalate (IUPAC: ethanedioate) is an anion with the formula C2O42−. This dianion is colorless. It forms a variety of salts, for example sodium oxalate (Na2C2O4), and several esters such as dimethyl oxalate (C2O4(CH3)2).
What does oxalate mean?
Oxalates — also known as oxalic acid — is a naturally-occurring compound in plants. These plant-based oxalates are consumed through our diet as well as produced as waste by your bodies. Various foods high in oxalates are rich in many nutrients beneficial to your health, like leafy greens and legumes.
Is oxalate anion or cation?
When you know the acid name, you can derive the anion name from it using these simple rules. In your case, oxalic acid (H2C2O4) contains oxalate ion (C2O42-). Name the compounds. Ionic compounds are named by following the cation name with the anion name.
What is the role of oxalate?
For instance, oxalate binds to calcium to form complexes (calcium oxalate crystals). These oxalate crystals prevent the absorption and utilization of calcium by the body, causing diseases such as rickets and osteomalacia. The calcium crystal may also precipitate around the renal tubules, thereby causing renal stones.
Is oxalate a salt?
Oxalic acid has the ability to form a strong bond with various minerals, such as sodium, potassium, magnesium, and calcium. When this occurs, the compounds formed are usually referred to as oxalate salts. Thus, “oxalate” usually refers to a salt of oxalic acid, one of which is calcium oxalate.
What is oxalate made of?
Oxalate is produced as an end product of Vitamin C (ascorbic acid) metabolism. Large doses of Vitamin C may increase the amount of oxalate in your urine, increasing the risk of kidney stone formation.
Where is oxalate found?
Oxalates are a type of compound found naturally in a variety of foods, including certain types of fruits, vegetables, beans, nuts, and grains. Excreting high levels of oxalate through urine could contribute to the formation of calcium oxalate kidney stones.
How are oxalates processed in the body?
When you consume foods containing oxalate, the compound attaches itself to minerals to make other minerals. These include iron oxalate and calcium oxalate. The process happens in the colon most of the time and sometimes in the kidneys.
How is oxalate formed in the body?
Oxalate is produced as an end product of Vitamin C (ascorbic acid) metabolism. Large doses of Vitamin C may increase the amount of oxalate in your urine, increasing the risk of kidney stone formation. If you are taking a supplement, do not take more than 500 mg of Vitamin C daily.
What is oxalate biochemistry?
Oxalate is a dicarboxylic acid, which is an end-product of liver metabolism of glyoxalate and glycerate. Humans have no enzyme capable of degrading oxalate, which is quite insoluble, particularly when precipitated with calcium. Oxalate is important primarily because it affects kidney stone formation.
Where does oxalate come from?
Dietary oxalate is plant-derived and may be a component of vegetables, nuts, fruits, and grains. In normal individuals, approximately half of urinary oxalate is derived from the diet and half from endogenous synthesis. The amount of oxalate excreted in urine plays an important role in calcium oxalate stone formation.
How are oxalates formed in the body?
What is the meaning of oxalate?
Oxalate. Oxalate(2-) is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of oxalic acid. It has a role as a human metabolite and a plant metabolite. It is an oxalate and a dicarboxylic acid dianion. It is a conjugate base of an oxalate(1-).
What is the formula for calcium oxalate?
More… Calcium oxalate is the calcium salt of oxalic acid, which in excess in the urine may lead to formation of oxalate calculi (kidney stones). It contains an oxalate (2-). The calcium salt of oxalic acid, occurring in the urine as crystals and in certain calculi. C (=O) (C (=O) [O-]) [O-]. [Ca+2]
What is the structure of oxoxalate 2-?
Oxalate(2-) is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of oxalic acid. It has a role as a human metabolite and a plant metabolite. It is an oxalate and a dicarboxylic acid dianion.
What is calcium oxalate in urine?
Calcium oxalate is the calcium salt of oxalic acid, which in excess in the urine may lead to formation of oxalate calculi (kidney stones). It contains an oxalate (2-). The calcium salt of oxalic acid, occurring in the urine as crystals and in certain calculi.
