Ethylenglycol ≥99,0% (durch GC), CMOS für Mikroelektronik, J.T.Baker®
Lieferant: Avantor
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Achtung
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Synonyme:
1,2-Dihydroxyethan
, 1,2-Ethandiol
, Glycol
9346-05EA
0
EUR
9346-05
Ethylenglycol ≥99,0% (durch GC), CMOS für Mikroelektronik, J.T.Baker®
Ethylenglycol
Formel:
HOCH₂CH₂OH Molecular Weight: 62,07 g/mol Siedepunkt: 196…198 °C (1013 hPa) Schmelzpunkt: –13 °C Dichte: 1,115 g/cm³ (20 °C) Flammpunkt: 116 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00002885 CAS-Nummer: 107-21-1 EINECS: 203-473-3 REACH: 01-2119456816-28 Merck Index: 13,03832 |
Spezifikation Testergebnisse
For Microelectronic Use | |
Assay (HOCH₂CH₂OH) (by GC) | ≥99.0 % |
Color (APHA) | ≤10 |
Acidity (µeq/g) | ≤0.8 |
Acidity (as CH₃COOH)(by wt) | ≤0.01 % |
Residue after Ignition | ≤0.005 % |
Water (H₂O)(by Karl Fischer titrn) | ≤0.2 % |
Chloride (Cl) | ≤1 ppm |
Phosphate (PO₄) | ≤2 ppm |
Sulfate (SO₄) | ≤2 ppm |
Arsenic and Antimony (as As) | ≤0.100 ppm |
Trace Impurities - Iron (Fe) | ≤0.2 ppm |
Trace Impurities - Aluminum (Al) | ≤100.0 ppb |
Trace Impurities - Barium (Ba) | ≤100.0 ppb |
Trace Impurities - Boron (B) | ≤50 ppb |
Trace Impurities - Calcium (Ca) | ≤300 ppb |
Trace Impurities - Chromium (Cr) | ≤50 ppb |
Trace Impurities - Copper (Cu) | ≤10.0 ppb |
Trace Impurities - Gold (Au) | ≤50 ppb |
Trace Impurities - Lead (Pb) | ≤200.0 ppb |
Trace Impurities - Lithium (Li) | ≤100.0 ppb |
Trace Impurities - Magnesium (Mg) | ≤100.0 ppb |
Trace Impurities - Manganese (Mn) | ≤100.0 ppb |
Trace Impurities - Nickel (Ni) | ≤100.0 ppb |
Trace Impurities - Potassium (K) | ≤300.0 ppb |
Trace Impurities - Sodium (Na) | ≤300 ppb |
Trace Impurities - Tin (Sn) | ≤100 ppb |
Trace Impurities - Titanium (Ti) | ≤100.0 ppb |
Trace Impurities - Zinc (Zn) | ≤400.0 ppb |
Particle Count - 0.5 µm and greater | ≤200 par/ml |
Particle Count - 1.0 µm and greater | ≤10 par/ml |
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