grade

ACS reagent

Quality Level

300

Agency

reag. Ph. Eur.

product line

EMSURE^®

Assay

≥98.0% (acidimetric)

form

solid

impurities

≤0.005% Insoluble matter
≤0.005% Substances reducing potassium permanganate (as formic acid)
≤2% Water

ign. residue

≤0.01% (as sulfate)

pH

6.7-7.3 (25 °C, 50 g/L in H₂O)

mp

114 °C

density

1.17 g/cm³ at 20 °C

bulk density

410 kg/m³

anion traces

chloride (Cl^-): ≤0.0005%
nitrate (NO₃^-): ≤0.001%
sulfate (SO₄^2-): ≤0.001%

cation traces

Ca: ≤0.001%
Fe: ≤0.0002%
heavy metals (as Pb): ≤0.0002%

storage temp.

15-25°C

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N