Fluoresceindiacetat Zell-Lebensfähigkeits-Farbe, Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY


M-Clarity™ Qualitätsstufe = MQ200

F7378-25GEA 219 EUR
F7378-25G F7378-10G F7378-100G F7378-5G
Fluoresceindiacetat Zell-Lebensfähigkeits-Farbe, Sigma-Aldrich®
Fluoresceindiacetat

Fluorescein diacetate (FDA) is a non-fluorescent molecule, which is hydrolysed to fluorescent fluorescein in live cells. Dead cells cannot accumulate or hydrolyse FDA. Fluorescein diacetate has been used for the differentiation of live cells from dead cells.

Formel: C₂₄H₁₆O₇
Molecular Weight: 416,38 g/mol
Schmelzpunkt: 200,..203 °C (Lit.)
Lagertemperatur: Room Temperature
MDL: MFCD00005062
CAS-Nummer: 596-09-8
EINECS: 209-877-6

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Spezifikation Testergebnisse

Appearance (Colour) White to Faint Yellow
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Solubility (Turbidity), c = 25 mg/ml; Acetone Clear
Solubility (Colour) Colourless to Faint Yellow
Emission Wavelength, In 0.1 N Sodium Hydroxide 488.0 - 494.0 nm
EMM ≥86.000
Carbon 68.5 - 69.9 %

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