ACS reagent
300
1.3 hPa ( 885 °C)
EMSURE®
≥99.0% (precipitation titration)
solid
245 mg/kg LD50, oral (Rat)
≤0.05% Free acid (as HF)
8-9 (20 °C, 50 g/L in H2O)
1505 °C/1013 hPa
846 °C
923 g/L
2.48 g/cm3 at 20 °C
400 kg/m3
chloride (Cl-): ≤0.005%hexafluorosilicate (SiF62-): ≤0.05%sulfate (SO42-): ≤0.005%
Fe: ≤0.001%Na: ≤0.2%excess alkali: ≤0.05% (as KOH)heavy metals (as Pb): ≤0.001%
2-30°C
1S/FH.K/h1H;/q;+1/p-1
NROKBHXJSPEDAR-UHFFFAOYSA-M
Danger
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 1