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CAS 7558-79-4

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Disodium phosphate

Description:
Disodium phosphate, with the CAS number 7558-79-4, is an inorganic compound composed of sodium and phosphate ions. It typically appears as a white, crystalline powder and is highly soluble in water, making it useful in various applications. This compound is often utilized as a buffering agent, emulsifier, and thickening agent in food products, as well as in pharmaceuticals and cosmetics. Disodium phosphate has a neutral pH in solution, which contributes to its stability and compatibility with other substances. It is also known for its role in water treatment processes and as a dispersing agent in various industrial applications. In terms of safety, disodium phosphate is generally recognized as safe when used appropriately, although excessive consumption can lead to health issues related to sodium intake. Overall, its versatile properties make it an important compound in both industrial and consumer products.
Formula:H3O4P·2Na
InChI:InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)
InChI key:InChIKey=QLFFCLRSMTUBEZ-UHFFFAOYSA-N
SMILES:P(=O)(O)(O)O.[Na]
Synonyms:
  • Acetest
  • Anhydrous sodium acid phosphate
  • DSP
  • Di-Sodium Hydrogen Orthophosphate
  • Di-Sodium Hydrogen Phosphate
  • Di-Sodium Phosphate
  • Dibasic Sodium Phosphate
  • Dinatriumhydrogenorthophosphat
  • Disodium Hydrogenorthophosphate
  • Disodium Monohydrogen Orthophoshate
  • See more synonyms
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