Diethanolamine for analysis EMSURE

Code: 1162051000 D2-231

Analysis Note

Assay (GC): ≥ 99.5 %Identity (IR-spectrum): passes testMelting point: 26 - 28 °CChloride (Cl): ≤ 0.0005 %Sulfate (SO4): ≤ 0.00...


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Analysis Note

Assay (GC): ≥ 99.5 %Identity (IR-spectrum): passes testMelting point: 26 - 28 °CChloride (Cl): ≤ 0.0005 %Sulfate (SO4): ≤ 0.002 %Heavy metals (as Pb): ≤ 0.0001 þ (Iron): ≤ 0.0001 %Ethanolamine (GC): ≤ 0.3 %Triethanolamine (GC): ≤ 0.3 %Sulfated ash (600 °C): ≤ 0.005 %Water (according to Karl Fischer): ≤ 0.25 %

General description

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 PharmacopŒia (Reag. Ph Eur) and also with the ISO standards.

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

assay≥99.5% (GC)
autoignition temp.365-370 °C
bp269-270 °C/1013 hPa
density1.09 g/cm3 at 30 °C (liquid)
expl. lim.2.1-10.6 % (v/v)
formsolid
impurities≤0.3% Ethanolamine (GC), ≤0.0005% Chloride (Cl), ≤0.3% Triethanolamine (GC), ≤0.002% Sulfate (SO4), ≤0.25% Water (Karl Fischer), ≤0.0001% Heavy metals (as Pb), ≤0.0001% Fe (Iron)
InChI keyZBCBWPMODOFKDW-UHFFFAOYSA-N
InChI1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
kinematic viscosity357.2 cSt(30 °C)
mp28 °C
pH11 (20 °C, 53 g/L in H2O)
potency8328 mg/kg LD50, skin (Rabbit), 676 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
sulfated ash (600 °C)≤0.005%
transition tempflash point 176 °C
vapor pressure﹤0.01 hPa ( 25 °C)
Cas Number111-42-2
This product has met the following criteria: