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Ethylene Glycol 99.7%, AnalaR NORMAPUR analytical reagent
24041.446-20L



Ethylene glycol 99.7%, AnalaR NORMAPUR analytical reagent

Product code 24041

Ethylene glycol ≥99.7%, AnalaR NORMAPUR® analytical reagent

Irritant Warning

Warning

Synonyms: 1,2-Ethanediol , 1,2-Dihydroxy ethane , Ethane-1,2-diol , Glycol

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: 116 °C
Storage Temperature: Ambient		 MDL Number: MFCD00002885
CAS Number: 107-21-1
EINECS: 203-473-3
REACH: 01-2119456816-28
Merck Index: 13,03832
https://sg.vwr.com/stibo/web/std.lang.all/43/75/734375.jpg  

Specification

Assay (on anhydrous substance) Min. 99.7 %
Appearance of soln. (50 % V/V; H2O) Passes test
IR Spectrum Passes test
Acidity Max. 0.0001 meq/g
Alkalinity Max. 0.0002 meq/g
Colouration Max. 10 APHA
Density (20/4) 1.111 - 1.115
Substances coloured by H2SO4 Max. 150 APHA
Formal dehyde Max. 20 ppm
Heavy metals (as Pb) Max. 1 ppm
Ignition residue (SO4) Max. 30 ppm
Substances reducing KMnO4 (as O) Max. 3 ppm
Water Max. 0.1 %
Cl Max. 0.2 ppm
SO4 Max. 20 ppm
Cu Max. 1 ppm
Fe Max. 0.5 ppm
Pb Max. 1 ppm

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