ACS reagent
200
≥97.5%
crystals
≤0.004 meq/g I2 consumers≤0.005% insolubles
≤0.025%
4.5-6.0 (25 °C, 5% in H2O)
152-154 °C (lit.)
chloride (Cl-): ≤0.005%sulfate (SO42-): ≤0.005%
Fe: ≤3 ppmheavy metals (as Pb): ≤5 ppm
N.SC#N
1S/CHNS.H3N/c2-1-3;/h3H;1H3
SOIFLUNRINLCBN-UHFFFAOYSA-N
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