2,2'-Bicinchoninic acid dipotassium salt hydrate ≥98.0% for determination of Cu

Leverantör: TCI EUROPE
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Synonyms: 4,4'-Dicarboxy-2,2'-biquinoline Dipotassium Salt, Potassium [2,2'-biquinoline]-4,4'-dicarboxylate, 2,2'-Biquinoline-4,4'-dicarboxylic Acid Dipotassium Salt

B1077-1G B1077-5G
TCIAB1077-1GEA 455 SEK
TCIAB1077-1G TCIAB1077-5G
2,2'-Bicinchoninic acid dipotassium salt hydrate ≥98.0% for determination of Cu
2,2'-Bicinchoninic acid dipotassium salt hydrate
Formel: C₂₀H₁₂N₂O₄
MW: 420,51 g/mol
MDL Number: MFCD00014664
CAS nummer: 63451-34-3
EINECS: 264-196-1

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Specifikation testresultat

Appearance White to Yellow to Orange powder to crystal
Purity (HPLC) min. 98.0 area%
Lambda max. 261.0 to 264.0 nm (EtOH)
Absorbance (E1%1cm) min. 750 (5mg/L, ethanol, 261.0 to 264.0nm)
Drying loss 5.0 to 15.0 %

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