ACS reagent
300
reag. Ph. Eur.
EMSURE®
99.0-101.0% (BaCO3 basis, complexometric)
solid
418 mg/kg LD50, oral (Rat)
≤0.002 meq/g Total of alkali (water soluble)≤0.005% Oxidizing Substances (as NO3)≤0.015% Substances insoluble in hydrochloric acid
7-8 (16 °C, 0.016 g/L in H2O)
>1450 °C (decomposition)
0.02 g/L
4.43 g/cm3 at 20 °C
350 kg/m3
chloride (Cl-): ≤0.002%sulfide (S2-): ≤0.001%
Ca: ≤0.02%Fe: ≤0.001%K: ≤0.005%Na: ≤0.02%Sr: ≤0.3%heavy metals: ≤0.001%
2-30°C
1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
AYJRCSIUFZENHW-UHFFFAOYSA-L
Warning
Acute Tox. 4 Oral
13 - Non Combustible Solids
WGK 1