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