Diethylether, dehydrated (max. 0.01% H₂O) ≥99.5% (by GC, corrected for water content) stabilizovaný for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Dodavatel: Avantor
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Nebezpečí
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Stabilization:
Stabilised with ethanol 1,5 - 3,5%
9237-03EA
15870
CZK
9237-33
9237-03
Diethylether, dehydrated (max. 0.01% H₂O) ≥99.5% (by GC, corrected for water content) stabilizovaný for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Diethylether
For high performance liquid chromatography. UV cutoff 220 nm. Packaged under nitrogen.
Vzorec:
(CH₃CH₂)₂O MW: 74,12 g/mol Bod varu: 35 °C (1013 hPa) Bod tání: –123 °C Hustota: 0,7135 g/cm³ (20 °C) Bod vzplanutí: –40 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011646 CAS číslo: 60-29-7 EINECS: 200-467-2 UN: 1155 ADR: 3,I REACH: 01-2119535785-29 Merck Index: 12,03852 |
Výsledky specifikačního testu
For Laboratory,Research,or Manufacturing Use | |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-350 nm | ≤0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | ≤0.02 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | ≤0.07 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 231 nm | ≤0.4 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤220 |
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | ≤0.5 ppb |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤1.0 ppb |
Assay (by GC, corrected for water, exclusive of preservative) | ≥99.5 % |
Peroxide (as H₂O₂) | ≤5 ppm |
Preservative (C₂H₅OH) | 1.5 - 3.5 % |
Residue after Evaporation | ≤5 ppm |
Titrable Acid (µeq/g) | ≤0.2 |
Water (H₂O)(by coulometry) | ≤0.01 % |
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