ACS reagent
300
reag. Ph. Eur.
EMSURE®
≥98.0% (acidimetric)
solid
≤0.005% Insoluble matter≤0.005% Substances reducing potassium permanganate (as formic acid)≤2% Water
≤0.01% (as sulfate)
6.7-7.3 (25 °C, 50 g/L in H2O)
114 °C
1.17 g/cm3 at 20 °C
410 kg/m3
chloride (Cl-): ≤0.0005%nitrate (NO3-): ≤0.001%sulfate (SO42-): ≤0.001%
Ca: ≤0.001%Fe: ≤0.0002%heavy metals (as Pb): ≤0.0002%
15-25°C
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
USFZMSVCRYTOJT-UHFFFAOYSA-N
13 - Non Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)