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Ethyle acétate ≥99.6% (par GC, corrigé de la teneur en eau), BAKER ANALYZED® HPLC pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®

Fournisseur: Avantor

Synonyms: Acétate d'éthyle

Conditionné sous azote

9282-02EA 150.43 EUR
9282-96 9282-6Q 9282-R 9282-7R 9282-50 9282-61 9282-99 9282-33 9282-98 9282-7V 9282-02 9282-03
Ethyle acétate ≥99.6% (par GC, corrigé de la teneur en eau), BAKER ANALYZED® HPLC pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®
Ethyle acétate

  • UV cutoff 255 nm

Formule: CH₃COOC₂H₅
MW: 88,11 g/mol
Point d'ébullition: 77,1 °C (1013 hPa)
Point de fusion: –83 °C
Densité: 0,902 g/cm³ (20 °C)
Point d'éclair: –4 °C
Numéro MDL: MFCD00009171
Numéro CAS: 141-78-6
ONU: 1173
ADR: 3,II
Merck Index: 13,03792
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Résultats des tests de spécification

For Laboratory,Research,or Manufacturing Use
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-330 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm ≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 265 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤255
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission, For Information Only
Maximum for Impurities, For Information Only
Fluorescence Trace Impurities, measured as Quinine Base - at Emission
Assay (by GC, corrected for water) ≥99.6 %
Residue after Evaporation ≤2.0 ppm
Titrable Acid (µeq/g) ≤0.8
Water (by KF, volumetric) ≤0.04 %

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