Ethylene glycol ≥99.5% (by GC), EMSURE® Reag. Ph. Eur., Reag. USP for analysis
Supplier: Merck
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Warning
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Synonyms:
Ethane-1,2-diol, 1,2-Dihydroxy ethane, 1,2-Ethanediol, Glycol
M-Clarity™ quality level = MQ300
1.09621.1000
1.09621.2500
1.09621.4000
1.09621.9028
1.09621.1000EA
140
EUR
1.09621.1000
1.09621.2500
1.09621.4000
1.09621.9028
Ethylene glycol ≥99.5% (by GC), EMSURE® Reag. Ph. Eur., Reag. USP for analysis
Ethylene glycol
EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
Formula:
HOCH₂CH₂OH MW: 62,07 g/mol Boiling Pt: 196…198 °C (1013 hPa) Melting Pt: –13 °C Density: 1,115 g/cm³ (20 °C) Flash Pt: 111 °C Storage Temperature: Ambient |
MDL Number:
MFCD00002885 CAS Number: 107-21-1 EINECS: 203-473-3 REACH: 01-2119456816-28 Merck Index: 13,03832 |
Specification Test Results
Purity (GC) | ≥ 99.5 % |
Identity (IR) | conforms |
Colour | ≤ 10 Hazen |
Acidity (as CH₃COOH) | ≤ 0.001 % |
Density (d 20 °C/20 °C) | 1.113 - 1.115 |
Density (d 25 °C/25 °C) | 1.10 - 1.12 |
Refractive index (n 20/D) | 1.431 - 1.433 |
Melting point | -14 - -10 °C |
Boiling point | 196.5 - 198.5 °C |
Chloride (Cl) | ≤ 0.00002 % |
Fe (Iron) | ≤ 0.00005 % |
Formaldehyde | ≤ 0.005 % |
Substances reducing potassium permanganate (as O) | ≤ 0.0003 % |
Readily carbonizable substances | conforms |
Sulfated ash | ≤ 0.005 % |
Water | ≤ 0.1 % |
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