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A0302 Sigma-Aldrich

Ammonium thiocyanate

ACS reagent, ≥97.5%

Synonym: Ammonium rhodanide

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Properties

grade   ACS reagent
assay   ≥97.5%
impurities   ≤0.004 meq/g Iodine-consuming substances
  ≤0.005% Insoluble matter
ign. residue   ≤0.025%
color   clear colorless to white
pH   4.5-6.0 (25 °C, 5% in solution)
mp   152-154 °C (lit.)
anion traces   chloride (Cl-): ≤0.005%
  sulfate (SO42-): ≤0.005%
cation traces   Fe: ≤3 ppm
  heavy metals (as Pb): ≤5 ppm
SMILES string   N.SC#N
InChI   1S/CHNS.H3N/c2-1-3;/h3H;1H3
InChI key   SOIFLUNRINLCBN-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH032
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 1
RTECS 
XK7875000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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