Specification Sheet
Product Name Potassium chloride,
puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E508, 99-100.5% (AT), ≤0.0001% Al
Product Number 12636
Product Brand SIGALD
CAS Number 7447-40-7
Molecular Weight 74.55
 
TEST SPECIFICATION
APPEARANCE (COLOR) White
APPEARANCE (FORM) Powder or Crystals
ARGENTOMETR. TITRATION 99.0 -100.5 %
(calc. to the dried substance)
SOLUBILITY (COLOR) complying
SOLUBILITY (TURBIDITY) complying
SOLUBILITY (METHOD) ACC. TO PH.EUR.
LOSS ON DRYING ≤ 0.5 %
PHARMACOPOEA TESTS corresponds to requirements
Remarks on Pharmakopoea Test Identity passes test
Acidity or Alkalinity complying
Barium (Ba) complying
Heavy Metals (as Pb) ≤ 5 mg/kg
Magnesium, Earthalkalimetals (as Ca) ≤ 200 mg/kg
Iodide (I) Test complying
ALUMINIUM (ICP) ≤ 1 mg/kg
CALCIUM (ICP) ≤ 50 mg/kg
CADMIUM (ICP) ≤ 1 mg/kg
IRON (ICP) ≤ 10 mg/kg
MAGNESIUM (ICP) ≤ 50 mg/kg
SODIUM (ICP) ≤ 700 mg/kg
LEAD (ICP) ≤ 2 mg/kg
ARSENIC TRACES (MHS-AAS) ≤ 0.5 mg/kg
MERCURY TRACES (AFS) ≤ 1 mg/kg
TOTAL SULFUR AS SO4 (ICP) ≤ 100 mg/kg
BROMIDE (BR) ≤ 1000 mg/kg
IODIDE (I) ≤ 50 mg/kg
RESIDUAL SOLVENTS (GLC-HS) COMPLYING
RECOMMENDED RETEST PERIOD 60 MONTHS