Ethylenglycol ≥99,5% (durch GC), EMSURE® Reag. USP, Reag. Ph. Eur. zur Analyse
Supplier: Merck
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About this item
Synonyms: Ethane-1,2-diol, 1,2-Dihydroxy ethane, 1,2-Ethanediol, Glycol
CAS Number:107-21-1
:
Formula:HOCH₂CH₂OH
MDL Number:MFCD00002885
Boiling Pt:196…198 °C (1013 hPa)
Melting Pt:–13 °C
Density:1.115 g/cm³ (20 °C)
Molecular Weight:62.07 g/mol
Flash Pt:111 °C
Merck Index:13,03832
:M-Clarity™ Qualitätsstufe = MQ300
Storage Temperature:Raumtemperatur
EINECS:203-473-3
REACH:01-2119456816-28
:GHS08
:GHS07
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Specifications
- Environmentally Preferable:
Specifications
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 %
Specification Test Results
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