Ethyle acétate ≥99.8% (par GC), LiChrosolv®, hypergrade pour LC-MS, Supelco®
: Merck
: Acetic acid ethyl ester
:141-78-6
:
:CH₃COOC₂H₅
:MFCD00009171
:77 °C (1013 hPa)
:–83 °C
:0.90 g/cm³ (20 °C)
:88.11 g/mol
:–4 °C
:205-500-4
:1173
:3 II
:13,03792
:M-Clarity™ (Niveau de Qualité) = MQ100
:GHS02
:GHS07
:Température ambiante
- Environmentally Preferable:
- Purity (GC):≥99.8%
- Identity (IR):conforms
- Evaporation Residue:≤2.0 mg/l
- Water:≤0.05%
- Acidity:≤0.0002 meq/g
- Alkalinity:≤0.0002 meq/g
- Al (Aluminium):≤10 ppb
- Ca (Calcium):≤10 ppb
- Fe (Iron):≤10 ppb
- K (Potassium):≤5 ppb
- Mg (Magnesium):≤10 ppb
- Na (Sodium):≤50 ppb
- Transmission (at 260 nm):≥50%
- Transmission (at 265 nm):≥80%
- Transmission (from 270 nm):≥98%
- Suitable For LC-MS; Intensity Of Background Mass Peak Based On Reserpine (APCI/ESI Positive):≤2 ppb
- Suitable For LC-MS; Intensity Of Background Mass Peak Based On Reserpine (APCI/ESI Negative):≤20 ppb
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Acétone ≥99%, TECHNICAL
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: Thermo Fisher Scientific