M-Clarity™ (Niveau de qualité) = MQ200
861324-25GEA
91.8
EUR
InStock
861324-25G
861324-100G
4-[Bis(p-hydroxyphényl)méthylène]cyclohexa-2,5-diène-1-one 84% (teneur en colorant), Sigma-Aldrich®
4-[Bis(p-hydroxyphényl)méthylène]cyclohexa-2,5-diène-1-one
p-Rosolic acid (C.I. 43800) is an acid-baseindicator from the triphenylmethane group. It is also known as aurin and 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone.
- p-Rosolic acid has been used to induce cellular stress in HEK293 cells
- The transition range of p-Rosolic acid is around pH 6,6 to 8,0 (Below this pH range it is yellow and above it red)