≤0.002% free alkali (as NaOH)

organic volatile impurities, complies (GC)

≤0.01% Mg and alkaline earth metals (as Ca)

≤0.001% free acid (as HCl)

potassium hexacyanoferrate(II), in accordance

≤0.00002% Al

≤0.0001% potassium hexacyanoferrate(II)

residual solvents, in accordance

acidity or alkalinity, in accordance

≤0.0005% heavy metals (as Pb)

meets analytical specification of Ph. Eur., BP, USP

phosphate (PO43-): ≤25 mg/kg

sulfate (SO42-): ≤200 mg/kg

iodide (I-): in accordance

bromide (Br-): ≤50 mg/kg

nitrite (NO2-): in accordance

Al: ≤0.2 mg/kg

Ba: ≤2 mg/kg

As: ≤1 mg/kg

K: ≤500 mg/kg

Fe: ≤2 mg/kg

puriss.

99.0-100.5% (calc. to the dried substance)

≤0.5% loss on drying, 105°C, 2 h

complies for appearance of solution

complies for identity

NaCl

Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

1

VZ4725000

801 °C(lit.)