Picrolonic acid description

Picrolonic acid

Synonym:3-Methyl-4-nitro-1-(4-nitrophenyl)-5-pyrazolone
Application:Used in the analysis of alkaloids, Ca2+ determination, and the isolation of amines
CAS Number:550-74-3
Purity:≥98%
Molecular Weight:264.2
Molecular Formula:C10H8N4O5
Solubility:Soluble in water (partly miscible), and alcohol.
Storage:Store at room temperature
Melting Point:116.1-117.2 °C
Boiling Point:548.8 °C at 760 mmHg
Density:1.65 g/cm3
Picrolonic acid is a advantageous reagent for assay of alkaloids, tryptophan, phenylalanine. May aswell acclimated as a advanced for amoebic bases (as alkaloids), in the assurance of calcium, lead, magnesium, strontium and thorium, and for the abreast of amines as pi-complexes.