Phosphorous acid

CAS Number 10294-56-1
Molecular Formula H3O3P
Molecular Weight 81.995 g/mol
InChI Key OJMIONKXNSYLSR-UHFFFAOYSA-N
LogP 1.15
Synonyms
  • Phosphorous acid
  • 10294-56-1
  • Caswell No. 663I
  • EINECS 233-663-1
  • EPA Pesticide Chemical Code 076002
  • UNII-95E079716M
  • 858711-57-6

Applications:


HPLC Separation of Phosphorous and Phosphoric Acids

 

Application Notes: Phosphorus and phosphoric acid were separated on Obelisc N and Primesep D columns. On Obelisc N both acids retained by combination of HILIC and anion-exchange mechanisms. OnPrimesep D these inogranic acids are retained by anion-exchange mechanism. Both columns and methods can be used for analysis of hydrophilic organic and inorganic acids with multi-mode or single mode approach
Application Columns: Primesep D, Obelisc N
Application compounds: Phosphorous Acid, Phosphoric Acid
Detection technique: UV, LC/MS, ELSD/CAD



Application Analytes:

Phosphoric Acid
Phosphorous acid