Specification Sheet
Product Name Potassium hexafluorosilicate,
≥99.0% (T)
Product Number 60322
Product Brand SIAL
CAS Number 16871-90-2
Molecular Weight 220.27
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless or White
APPEARANCE (FORM) Powder or Crystals
TITRATION (T) NAOH 1M 99.0 - 101.0 %
METAL TRACE ANALYSIS (ICP) CORRESPONDS TO REQUIREMENTS
CALCIUM (ICP) ≤ 50 mg/kg
CADMIUM (ICP) ≤ 50 mg/kg
COBALT (ICP) ≤ 50 mg/kg
COPPER (ICP) ≤ 50 mg/kg
IRON (ICP) ≤ 100 mg/kg
SODIUM (ICP) ≤ 1000 mg/kg
NICKEL (ICP) ≤ 50 mg/kg
LEAD (ICP) ≤ 50 mg/kg
ZINC (ICP) ≤ 50 mg/kg
CHLORIDE (CL) ≤ 500 mg/kg
SULFATE (SO4) ≤ 200 mg/kg
REMARKS may contain black particles
RECOMMENDED RETEST PERIOD 72 MONTHS