Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na 2 HPO 4. It is one of several sodium phosphates. The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates. All are water-soluble white powders; the anhydrous salt being hygroscopic.
The ratio of disodium phosphate and monosodium phosphate in the extracellular fluid is 4 to 1 (80% to 20%) at the normal pH of 7.4. This buffer ratio varies with the pH, but owing to its relatively low concentration, it contributes little to the buffering capacity of the extracellular fluid.
Disodium phosphate has the chemical formula Na2HPO4. It is also referred to as sodium phosphate dibasic, or sodium hydrogen phosphate. Disodium phosphate can come in several different forms, with varying amounts of hydrates. All of the different forms are water-soluble, however.
Disodium hydrogen phosphate, more commonly known as disodium sulfate, is used every day in both natural and artificial reactions. Disodium phosphate is particularly known for the benefits it brings the liver. These are valuable for human life, but the benefits from disodium phosphate are not limited to the body.
Search results for disodium phosphate at Sigma-Aldrich. Attention: As part of planned maintenance, many Safety Data Sheets (SDS) will be unavailable on Sunday, July 14, 2019 from 10:55am CDT to 2pm CDT.
Disodium phosphate is a food additive. It’s “generally recognized as safe” (GRAS) by the U.S. Food and Drug Administration (FDA). Phosphates like disodium phosphate are derived from the ...
Structure, properties, spectra, suppliers and links for: Disodium phosphate, 7558-79-4, Na2HPO4.
Answer: Na3PO4 Explanation: This is so since sodium is in group 1 so has a valency of 1+ while phosphate is a polyatomic ion of valency 3− and thus we need 3 sodium atoms for each 1 phosphate ion, hence, Na3PO4 . Overall nett charge of molecule mu...
NaH2PO4 is the chemical formula for sodium phosphate, which is also known as monobasic sodium phosphate and monosodium phosphate. It is a crystalline, water-soluble, white powder. It is used mainly in electroplating and dyeing. Dibasic sodium phosphate, also called disodium phosphate, has a chemical formula of Na2HPO4.
Disodium Phosphate Dihydrate：Molecular Formula: Na2HPO4·2H2O，Molecular Weight: 177.96. CAS No.: 7758-79-4. Colorless transparent sheet crystals. Widely used.