Specification Sheet
Product Name Potassium sorbate,
purum p.a., ≥99.0% (NT)
Product Number 85520
Product Brand SIAL
CAS Number 24634-61-5
Molecular Weight 150.22
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Faint Yellow
APPEARANCE (FORM) Beads
TITRATION (NT) HCLO4 0.1M ≥ 99.0 %
SOLUBILITY (COLOR) Colorless
SOLUBILITY (TURBIDITY) Clear
SOLUBILITY (METHOD) 1G IN 10ML WATER
INFRARED SPECTRUM CONFORMS TO STRUCTURE
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
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) ≤ 50 mg/kg
SODIUM (ICP) ≤ 3000 mg/kg
NICKEL (ICP) ≤ 50 mg/kg
LEAD (ICP) ≤ 50 mg/kg
ZINC (ICP) ≤ 50 mg/kg
CHLORIDE (CL) ≤ 50 mg/kg