Chlorure de sodium

ACS reagent

200

suitable for EPA 1613, suitable for EPA 300, suitable for GB 5009.253-2016

1.33 hPa ( 865 °C)

≥99.0%

powder

≤0.005% Insoluble matter

5.0-9.0 (25 °C, 5% in solution)

801 °C (lit.)

bromide (Br^-): ≤0.01%, chlorate, nitrate (as NO₃^-): ≤0.003%, iodide (I^-): ≤0.002%, phosphate (PO₄^3-): ≤5 ppm, sulfate (SO₄^2-): ≤0.004%

Ba:, passes test, Ca: ≤0.002%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES)

[Na+].[Cl-]

1S/ClH.Na/h1H;/q;+1/p-1

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