ACS reagent
300
EMSURE®
99.5-100.5% (iodometric)
solid
50 mg/kg LD50, oral (Rat)1000 mg/kg LD50, skin (Rabbit)
≤0.005% Insoluble matter
3.5 (20 °C, 100 g/L in H2O)
400 °C/1013 hPa (decomposition)
356.7 °C (anhydrous substance)
2.35 g/cm3 at 20 °C
1200 kg/m3
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.01%
Al: ≤0.002%Ca: ≤0.002%Cu: ≤0.001%Fe: ≤0.002%K: ≤0.01%Mg: ≤0.005%Pb: ≤0.002%
2-30°C
1S/2Cr.2Na.2H2O.7O/h;;;;2*1H2;;;;;;;/q;;2*+1;;;;;;;;2*-1
JYDRNIYTFCBIFC-UHFFFAOYSA-N
Danger
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 Inhalation
5.1B - Oxidizing hazardous materials
WGK 3