Chlorure d′ammonium

1.9 (vs air)

200

1 mmHg ( 160.4 °C)

puriss.

99.5-100.5% (calc. to the dried substance)

solid

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

acidity or alkalinity, complies, residual solvents, complies, thiocyanate (SCN), complies

≤0.1% (as SO₄)

≤0.5% loss on drying, 105 °C

4.6-6.0 (25 °C, 5%)

340 °C (subl.) (lit.)

bromide (Br^-): in accordance, iodide (I^-): in accordance, sulfate (SO₄^2-): ≤100 mg/kg

As: ≤3 mg/kg, Ca: ≤100 mg/kg, Cu: ≤20 mg/kg, Fe: ≤20 mg/kg, Mg: ≤10 mg/kg, Pb: ≤4 mg/kg, Zn: ≤20 mg/kg

complies for appearance of solution

N.Cl

1S/ClH.H3N/h1H;1H3

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