TMPyP [=α,β,γ,δ-tetrakis(1-methylpyridinium-4-yl)porphyrin-p-toluenesulphonate] ≥98.0% (by total nitrogen basis) per spettrofotometria
Fornitore: TCI
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Attenzione
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Ultra-high sensitive spectrophotometric reagent for Cu, Mg. Reagent or the simultaneous determination of metals by HPLC.
Formula:
C₇₂H₇₄N₈O₁₂S₄ |
MDL Number:
MFCD00013468 CAS Number: 36951-72-1 |
Risultati del test di specificazione
Appearance | Dark red to Dark purple to Dark blue powder to crystal |
Purity (HPLC) | min. 92.0 area% |
Purity (with Total Nitrogen) | min. 98.0 % |
Molar extinction coefficient | min. 280000 (1mol/L HCl, 443.0 to 447.0 nm) |
Suitability test | to pass test |
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