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Eosine Y poudre-CI:45380

Réf. EOS.250G
(2)
51,42€
HT
61,70€
TTC

Fluotechnik

Eosin powder form for water tracing

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Net unit weight



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With spectral and physicochemical properties similar to fluorescein, eosin is a tracer used for mapping underground waterways, verifying hydraulic connections, transit and flow time studies, river flow measurements, infiltration water path studies, sealing layer checks, liquid substance spreading simulations...

Eosin is also used for various diagnostics of network and pipeline leaks, roof and terrace leak detection, coloring chemicals and cleaning products, as well as in the medical and research fields.



MAIN FEATURES:

Chemical name: Eosin Y
Presentation: Powder: reddish / Liquid: Orange-Red
CAS number: 17372-87-1
EINECS number: 241-409-6
Detection threshold: 0.008 mg/l
Eye visibility: 250 to 500 µg/L
Emission/excitation wavelength: 513nm - 537nm
Solubility: Good - > 300 g/l
Minimum purity: 85%
Degradation: UV; Oxidants; pH < 5
• Adsorption: Low
Interferences: Uranine




OVERVIEW OF FLUORESCENT TRACERS




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