Alizaringelb R (Natriumsalz) 96%, rein

Lieferant: Thermo Scientific
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400490250
ACRO400490250EA 41.1 EUR
ACRO400490250
Alizaringelb R (Natriumsalz) 96%, rein
Alizaringelb R (Natriumsalz)
Formel: C₁₃H₈N₃NaO₅
Molecular Weight: 309,22 g/mol
Schmelzpunkt: 253…254 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00067121
CAS-Nummer: 1718-34-9
EINECS: 217-002-4

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Spezifikation Testergebnisse

Appearance Orange to brown Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤5 % (105°C)
UV spectrophotometry ≥95 %
Visual transition interval from pH 10.2 (yellow) to pH 12.0 (red)

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