Specification Sheet
Product Name Potassium cyanide,
puriss. p.a., ACS reagent, reag. Ph. Eur., ≥97.0%
Product Number 31252
Product Brand SIGALD
CAS Number 151-50-8
Molecular Weight 65.12
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless or White
APPEARANCE (FORM) Crystals
ARGENTOMETR. TITRATION 97.0 - 103.0 %
ACS SPECIFICATIONS CORRESPONDS TO REQUIREMENTS
METAL TRACE ANALYSIS (ICP) CORRESPONDS TO REQUIREMENTS
IRON (ICP) ≤ 100 mg/kg
SODIUM (ICP) ≤ 5000 mg/kg
LEAD (ICP) ≤ 2 mg/kg
TOTAL SULFUR AS SO4 (ICP) ≤ 100 mg/kg
CHLORIDE (CL) ≤ 200 mg/kg
PHOSPHATE (PO4) ≤ 50 mg/kg
SULFIDE (S) ≤ 5 mg/kg
VARIOUS GUARANTEE LABEL TEST thiocyanate (SCN) ≤ 100mg/kg
RECOMMENDED RETEST PERIOD 45 MONTHS