Sigma-Aldrich Water For Ic

Quality Level

100

technique(s)

ion chromatography: suitable

impurities

≤10 μg/kg acetate
≤10 μg/kg formiate
≤10 μg/kg glycolate
≤10 μg/kg oxalate

refractive index

n20/D 1.34 (lit.)

conductivity

≤2 μS/cm

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

anion traces

bromate (BrO₃^-): ≤1 μg/kg
bromide (Br^-): ≤1 μg/kg
chlorate (ClO₃^-): ≤1 μg/kg
chloride (Cl^-): ≤1 μg/kg
chlorite (ClO₂^-): ≤1 μg/kg
fluoride (F^-): ≤1 μg/kg
iodide (I^-): ≤1 μg/kg
nitrate (NO₃^-): ≤1 μg/kg
nitrite (NO₂^-): ≤1 μg/kg
phosphate (PO₄^3-): ≤1 μg/kg
sulfate (SO₄^2-): ≤1 μg/kg

cation traces

Al: ≤0.005 mg/kg
Ba: ≤0.005 mg/kg
Bi: ≤0.005 mg/kg
Ca: ≤0.01 mg/kg
Cd: ≤0.005 mg/kg
Co: ≤0.005 mg/kg
Cr: ≤0.005 mg/kg
Cu: ≤0.005 mg/kg
Fe: ≤0.005 mg/kg
K: ≤0.01 mg/kg
Li: ≤0.005 mg/kg
Mg: ≤0.005 mg/kg
Mn: ≤0.005 mg/kg
Mo: ≤0.005 mg/kg
NH₄⁺: ≤0.01 mg/kg
Na: ≤0.01 mg/kg
Ni: ≤0.005 mg/kg
Pb: ≤0.005 mg/kg
Sr: ≤0.005 mg/kg
Zn: ≤0.005 mg/kg