ACS reagent
200
99%
crystalline powder
Iodine consuming substances, passes test≤0.005% insol. water
colorless to white
5.3-8.7 (25 °C, 5%)
173 °C (lit.)
chloride (Cl-): ≤0.005%sulfate (SO42-): ≤0.005%
Fe: ≤2 ppmNH4+: ≤0.003%Na: ≤0.005%heavy metals (as Pb): ≤5 ppm
[K]SC#N
1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1
ZNNZYHKDIALBAK-UHFFFAOYSA-M
Danger
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
13 - Non Combustible Solids
WGK 1