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Bis(3-methyl-1-phenyl-5-pyrazolone) ≥97.0% (by titrimetric analysis) for determination of CN, vitamin B12, etc

Fornitore: TCI EUROPE
Attenzione

Synonyms: 3,3-Dimethyl-1,1-diphenyl-1H,1H-[4,4-bipyrazole]-5,5(4H,4H)-dione, 3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi(5-pyrazolone), Bispyrazolone

B0508-25G B0508-250G
TCIAB0508-25GEA 56 EUR
TCIAB0508-25G TCIAB0508-250G
Bis(3-methyl-1-phenyl-5-pyrazolone) ≥97.0% (by titrimetric analysis) for determination of CN, vitamin B12, etc
Bis(3-methyl-1-phenyl-5-pyrazolone)
Formula: C₂₀H₁₈N₄O₂
Peso molecolare: 346,39 g/mol
MDL Number: MFCD00020765
CAS Number: 7477-67-0
EINECS: 231-282-5

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Risultati del test di specificazione

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

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