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CAS 10049-21-5

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Sodium dihydrogen phosphate monohydrate

Description:
Sodium dihydrogen phosphate monohydrate, with the CAS number 10049-21-5, is an inorganic compound commonly used as a buffering agent, emulsifier, and in various biochemical applications. It appears as a white crystalline solid and is highly soluble in water, forming a clear solution. The compound has a molecular formula of NaH2PO4·H2O, indicating the presence of one water molecule per formula unit. It is characterized by its ability to act as a source of phosphate ions, which are essential for many biological processes, including energy transfer and nucleic acid synthesis. Sodium dihydrogen phosphate monohydrate exhibits acidic properties due to the presence of dihydrogen phosphate ions, making it useful in maintaining pH levels in various formulations. Additionally, it is non-toxic and generally recognized as safe for use in food and pharmaceutical applications. Its stability under normal conditions and compatibility with other substances further enhance its utility in laboratory and industrial settings.
Formula:H3O4P·H2O·Na
InChI:InChI=1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2
InChI key:InChIKey=AXCRQNJHVGYJII-UHFFFAOYSA-N
SMILES:P(=O)(O)(O)O.[Na].O
Synonyms:
  • BOD phosphate buffer SOLUTION A
  • Buffer, Phosphate
  • Monobasic sodium phosphate monohydrate
  • Monosodium phosphate monohydrate
  • Phosphoric Acid, Monosodium Salt, Monohydrate
  • Sodium Dihydrogen Phosphate Hydrate (1:1:1)
  • Sodium Dihydrogen Phosphate Monohydrate
  • Sodium Phosphate Hydrate
  • Sodium dihydrogen phosphate hydrate
  • Sodium phosphate monobasic monohydrate
  • See more synonyms
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