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CAS 13779-41-4

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Difluorophosphoric acid hemihydrate

Description:
Difluorophosphoric acid hemihydrate is a chemical compound characterized by its unique structure and properties. It is a phosphoric acid derivative where two fluorine atoms are substituted for hydrogen atoms, resulting in a highly polar and acidic substance. The hemihydrate form indicates that the compound contains half a molecule of water for each molecule of the acid, which can influence its solubility and reactivity. This compound is typically a colorless to pale yellow solid and is known for its strong acidity, making it a potent proton donor in chemical reactions. It is often used in various applications, including as a reagent in organic synthesis and in the preparation of fluorinated compounds. Due to its acidic nature, it can react vigorously with bases and certain metals, necessitating careful handling and storage. Additionally, it may pose health hazards, so appropriate safety measures should be taken when working with this substance.
Formula:F2HO2P
InChI:InChI=1/F2HO2P.K/c1-5(2,3)4;/h(H,3,4);/q;+1/p-1
InChI key:InChIKey=DGTVXEHQMSJRPE-UHFFFAOYSA-N
SMILES:P(F)(F)(=O)O
Synonyms:
  • Difluorophosphoric acid
  • Difluorophosphoric acid semihydrate
  • Fluophosphoric acid (F<sub>2</sub>(HO)PO)
  • Phosphorodifluoridic Acid
  • Potassium Phosphorodifluoridate
  • Fluophosphoric acid (F2(HO)PO)
  • DIFLUOROPHOSPHORIC ACID, HYDRATED
  • phosphorodifluoridicacid
  • DIFLUOROPHOSPHORIC ACID HEMIHYDRATE: TECH.
  • phosphonodifluoridicacid
  • See more synonyms
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