1 mmHg ( 719 °C)
300
EMSURE®
≥85.0% KOH basis (acidimetric)
solid
333 mg/kg LD50, oral (Rat)
14 (20 °C, 56 g/L in H2O)
361 °C (lit.)
1130 g/L
carbonate (K2CO3): ≤1.0%chloride (Cl-): ≤0.005%phosphate (PO43-): ≤0.0005%silicate (as SiO2): ≤0.005%sulfate (SO42-): ≤0.0005%
Al: ≤0.001%Ca: ≤0.001%Cu: ≤0.0002%Fe: ≤0.0005%N: ≤0.0005%Na: ≤0.5%Ni: ≤0.0005%Pb: ≤0.0005%Zn: ≤0.0025%heavy metals (as Pb): ≤0.0005%
2-30°C
[OH-].[K+]
1S/K.H2O/h;1H2/q+1;/p-1
KWYUFKZDYYNOTN-UHFFFAOYSA-M
Danger
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
8A - Combustible, corrosive hazardous materials
WGK 1