4-Amino-3,6-disulpho-1,8-naphthalic anhydride dipotassium salt, Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY
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M-Clarity™ Qualitätsstufe = MQ100

307122-100MGEA 738 EUR
307122-100MG
4-Amino-3,6-disulpho-1,8-naphthalic anhydride dipotassium salt, Sigma-Aldrich®
4-Amino-3,6-disulpho-1,8-naphthalic anhydride dipotassium salt

4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt has been used to synthesise the fluorescent peptide analog, Lucifer yellow anhydride.

Formel: C₁₂H₅K₂NO₉S₂
Molecular Weight: 449,50 g/mol
Schmelzpunkt: >300 °C (Lit.)
Lagertemperatur: Room Temperature
MDL: MFCD00012400
CAS-Nummer: 79539-35-8

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Spezifikation Testergebnisse

Appearance (Colour) Faint Orange to Very Dark Orange
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Carbon 30.3 - 33.8%
Wavelength 226 - 232 nm
Extinction Coefficient ≥30000
Wavelength 264 - 268 nm
Extinction Coefficient ≥20000
Wavelength 348 - 352 nm
Extinction Coefficient, c = 0.01 g/L, 0.1N NaOH ≥8000

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