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Fluorescent Indicators and Probes > pH Sensitive Probes and Indicators > Alphabetical
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Spectroscopy > Fluorescence/Luminescence Spectroscopy > Dyes for Fluorescence Sensors
Fluorescent Indicators and Probes > pH Sensitive Probes and Indicators > pH Indicators for Sensor Dyes

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74737

Fluka

3-Octadecanoylumbelliferone

BioChemika, for fluorescence, ≥98.0% (TLC)


Synonym:	7-Hydroxy-3-octadecanoylcoumarin
CAS Number:	164720-09-6
Linear Formula:	C₂₇H₄₀O₄
Molecular Weight:	428.60
MDL number:	MFCD00674539
PubChem Substance ID:	24886717

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Description

Application

suitable as pH-indicator

Properties

grade	for fluorescence
product line	BioChemika
assay	≥98.0% (TLC)
fluorescence	λ_ex 360 nm; λ_em 455 nm in 0.1 M Tris pH 9.0
mp	156-158 °C(lit.)
solubility	DMF: soluble
	DMSO: soluble
	alcohols: soluble

Safety

Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany	3

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