Bis(3-methyl-1-phenyl-5-pyrazolone) ≥97.0% (by titrimetric analysis) for determination of CN, vitamin B12, etc
: TCI
:7477-67-0
:
:C₂₀H₁₈N₄O₂
:MFCD00020765
:346.39 g/mol
:231-282-5
:GHS07
- Appearance:White to Orange to Green powder to crystal
- Purity (Neutralization titration):min. 97.0 %
- Solubility in hot DMF:almost transparency
- Suitability for cyan-analysis:to pass test