Sodium chloride (3)

Linear Formula: NaCl, Formula Weight: 58.44,

ACS reagent, ≥99.0% (Sigma-Aldrich)

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Sodium chloride

Properties:

Grade: ACS reagent

assay ≥99.0%

total impurities: ≤0.005% Insoluble matter

pH 5.0-9.0 (25 °C, 5% in solution)

mp 801 °C(lit.)

anion traces: bromide (Br): ≤0.01%

chlorate, nitrate (as NO3): ≤0.003%

iodide (I): ≤0.002%

phosphate (PO4): ≤5 ppm

sulfate (SO4): ≤0.004%

cation traces: Ba:, Passes test

Ca: ≤0.002%

Fe: ≤2 ppm

K: ≤0.005%

Mg: ≤0.001%

heavy metals (as Pb): ≤5 ppm

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